./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/verifythis/tree_del_iter.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_662b1476-3644-47e0-a808-199a5844dc7d/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_662b1476-3644-47e0-a808-199a5844dc7d/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_662b1476-3644-47e0-a808-199a5844dc7d/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_662b1476-3644-47e0-a808-199a5844dc7d/bin/ukojak-LBtLqBUTdQ/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/verifythis/tree_del_iter.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_662b1476-3644-47e0-a808-199a5844dc7d/bin/ukojak-LBtLqBUTdQ/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_662b1476-3644-47e0-a808-199a5844dc7d/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash cce1bb7a06b9dd56fbf663e182ffe801720ee05ee19a126a08070f1616bc4afe --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:47:32,365 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:47:32,367 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:47:32,405 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:47:32,405 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:47:32,409 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:47:32,413 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:47:32,417 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:47:32,420 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:47:32,426 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:47:32,427 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:47:32,430 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:47:32,430 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:47:32,434 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:47:32,438 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:47:32,442 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:47:32,444 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:47:32,445 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:47:32,451 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:47:32,462 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:47:32,464 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:47:32,465 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:47:32,469 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:47:32,470 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:47:32,479 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:47:32,480 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:47:32,480 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:47:32,482 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:47:32,483 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:47:32,485 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:47:32,485 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:47:32,486 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:47:32,488 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:47:32,489 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:47:32,491 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:47:32,491 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:47:32,492 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:47:32,493 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:47:32,493 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:47:32,494 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:47:32,495 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:47:32,496 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_662b1476-3644-47e0-a808-199a5844dc7d/bin/ukojak-LBtLqBUTdQ/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2021-11-23 00:47:32,537 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:47:32,538 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:47:32,540 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:47:32,540 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:47:32,540 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:47:32,540 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 00:47:32,541 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-23 00:47:32,541 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:47:32,541 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 00:47:32,547 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:47:32,549 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2021-11-23 00:47:32,549 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2021-11-23 00:47:32,549 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:47:32,549 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 00:47:32,550 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:47:32,550 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:47:32,550 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:47:32,550 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:47:32,551 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:47:32,551 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:47:32,551 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:47:32,551 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:47:32,552 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:47:32,552 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_662b1476-3644-47e0-a808-199a5844dc7d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_662b1476-3644-47e0-a808-199a5844dc7d/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cce1bb7a06b9dd56fbf663e182ffe801720ee05ee19a126a08070f1616bc4afe [2021-11-23 00:47:32,839 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:47:32,864 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:47:32,867 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:47:32,868 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:47:32,869 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:47:32,871 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_662b1476-3644-47e0-a808-199a5844dc7d/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/verifythis/tree_del_iter.c [2021-11-23 00:47:32,961 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_662b1476-3644-47e0-a808-199a5844dc7d/bin/ukojak-LBtLqBUTdQ/data/c09e1a8b0/7b00117d859c424f864a01852c45e1aa/FLAG22e4cf356 [2021-11-23 00:47:33,443 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:47:33,444 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_662b1476-3644-47e0-a808-199a5844dc7d/sv-benchmarks/c/verifythis/tree_del_iter.c [2021-11-23 00:47:33,451 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_662b1476-3644-47e0-a808-199a5844dc7d/bin/ukojak-LBtLqBUTdQ/data/c09e1a8b0/7b00117d859c424f864a01852c45e1aa/FLAG22e4cf356 [2021-11-23 00:47:33,816 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_662b1476-3644-47e0-a808-199a5844dc7d/bin/ukojak-LBtLqBUTdQ/data/c09e1a8b0/7b00117d859c424f864a01852c45e1aa [2021-11-23 00:47:33,818 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:47:33,820 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:47:33,832 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:47:33,833 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:47:33,836 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:47:33,837 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:47:33" (1/1) ... [2021-11-23 00:47:33,838 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@222edb87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:47:33, skipping insertion in model container [2021-11-23 00:47:33,841 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:47:33" (1/1) ... [2021-11-23 00:47:33,848 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:47:33,874 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:47:34,062 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_662b1476-3644-47e0-a808-199a5844dc7d/sv-benchmarks/c/verifythis/tree_del_iter.c[586,599] [2021-11-23 00:47:34,106 WARN L1533 CHandler]: Possible shadowing of function min [2021-11-23 00:47:34,133 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:47:34,155 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:47:34,178 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_662b1476-3644-47e0-a808-199a5844dc7d/sv-benchmarks/c/verifythis/tree_del_iter.c[586,599] [2021-11-23 00:47:34,199 WARN L1533 CHandler]: Possible shadowing of function min [2021-11-23 00:47:34,218 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:47:34,245 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:47:34,246 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:47:34 WrapperNode [2021-11-23 00:47:34,246 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:47:34,249 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:47:34,249 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:47:34,250 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:47:34,258 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:47:34" (1/1) ... [2021-11-23 00:47:34,281 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:47:34" (1/1) ... [2021-11-23 00:47:34,326 INFO L137 Inliner]: procedures = 29, calls = 64, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 145 [2021-11-23 00:47:34,326 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:47:34,328 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:47:34,329 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:47:34,329 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:47:34,338 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:47:34" (1/1) ... [2021-11-23 00:47:34,339 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:47:34" (1/1) ... [2021-11-23 00:47:34,358 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:47:34" (1/1) ... [2021-11-23 00:47:34,360 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:47:34" (1/1) ... [2021-11-23 00:47:34,373 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:47:34" (1/1) ... [2021-11-23 00:47:34,396 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:47:34" (1/1) ... [2021-11-23 00:47:34,399 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:47:34" (1/1) ... [2021-11-23 00:47:34,411 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:47:34,412 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:47:34,412 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:47:34,412 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:47:34,413 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:47:34" (1/1) ... [2021-11-23 00:47:34,427 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:47:34,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_662b1476-3644-47e0-a808-199a5844dc7d/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:47:34,455 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_662b1476-3644-47e0-a808-199a5844dc7d/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:47:34,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_662b1476-3644-47e0-a808-199a5844dc7d/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:47:34,498 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:47:34,498 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 00:47:34,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 00:47:34,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 00:47:34,499 INFO L130 BoogieDeclarations]: Found specification of procedure min [2021-11-23 00:47:34,499 INFO L138 BoogieDeclarations]: Found implementation of procedure min [2021-11-23 00:47:34,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 00:47:34,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 00:47:34,499 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_tree [2021-11-23 00:47:34,499 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_tree [2021-11-23 00:47:34,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:47:34,500 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 00:47:34,500 INFO L130 BoogieDeclarations]: Found specification of procedure size [2021-11-23 00:47:34,500 INFO L138 BoogieDeclarations]: Found implementation of procedure size [2021-11-23 00:47:34,500 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:47:34,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:47:34,500 INFO L130 BoogieDeclarations]: Found specification of procedure tree_inorder [2021-11-23 00:47:34,500 INFO L138 BoogieDeclarations]: Found implementation of procedure tree_inorder [2021-11-23 00:47:34,501 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 00:47:34,604 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:47:34,606 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:47:35,167 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:47:35,226 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:47:35,226 INFO L301 CfgBuilder]: Removed 3 assume(true) statements. [2021-11-23 00:47:35,229 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:47:35 BoogieIcfgContainer [2021-11-23 00:47:35,229 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:47:35,230 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:47:35,231 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:47:35,242 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:47:35,242 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:47:35" (1/1) ... [2021-11-23 00:47:35,252 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:47:35,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:35,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 166 states and 188 transitions. [2021-11-23 00:47:35,343 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 188 transitions. [2021-11-23 00:47:35,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2021-11-23 00:47:35,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:35,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:35,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:35,529 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:35,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:35,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 165 states and 187 transitions. [2021-11-23 00:47:35,573 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 187 transitions. [2021-11-23 00:47:35,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2021-11-23 00:47:35,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:35,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:35,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:35,690 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:35,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:35,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 164 states and 186 transitions. [2021-11-23 00:47:35,781 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 186 transitions. [2021-11-23 00:47:35,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:35,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:35,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:35,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:35,896 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:35,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:35,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 167 states and 195 transitions. [2021-11-23 00:47:35,948 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 195 transitions. [2021-11-23 00:47:35,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:35,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:35,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:35,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:36,017 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:36,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:36,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 170 states and 206 transitions. [2021-11-23 00:47:36,113 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 206 transitions. [2021-11-23 00:47:36,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:36,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:36,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:36,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:36,173 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:36,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:36,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 170 states and 204 transitions. [2021-11-23 00:47:36,227 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 204 transitions. [2021-11-23 00:47:36,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:36,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:36,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:36,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:36,296 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:36,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:36,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 170 states and 203 transitions. [2021-11-23 00:47:36,337 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 203 transitions. [2021-11-23 00:47:36,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:36,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:36,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:36,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:36,393 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:36,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:36,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 170 states and 203 transitions. [2021-11-23 00:47:36,409 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 203 transitions. [2021-11-23 00:47:36,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:36,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:36,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:36,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:36,478 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:36,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:36,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 170 states and 203 transitions. [2021-11-23 00:47:36,493 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 203 transitions. [2021-11-23 00:47:36,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:36,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:36,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:36,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:36,545 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:36,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:36,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 170 states and 203 transitions. [2021-11-23 00:47:36,553 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 203 transitions. [2021-11-23 00:47:36,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:36,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:36,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:36,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:36,602 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:36,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:36,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 170 states and 203 transitions. [2021-11-23 00:47:36,609 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 203 transitions. [2021-11-23 00:47:36,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:36,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:36,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:36,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:36,659 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:36,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:36,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:36,753 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:36,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:36,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:36,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:36,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:36,830 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:36,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:36,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:36,842 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:36,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:36,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:36,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:36,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:36,894 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:36,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:36,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:36,901 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:36,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:36,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:36,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:36,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:36,940 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:36,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:36,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:36,951 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:36,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:36,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:36,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:36,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:36,997 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:37,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:37,006 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:37,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:37,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,039 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:37,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:37,048 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:37,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:37,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,080 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:37,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:37,088 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:37,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:37,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,114 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:37,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:37,126 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:37,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:37,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,166 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:37,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:37,173 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:37,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:37,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,198 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:37,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:37,209 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:37,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:37,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,254 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:37,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:37,261 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:37,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:37,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,287 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:37,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:37,292 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:37,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:37,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,316 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:37,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:37,321 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:37,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:37,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,348 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:37,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:37,353 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:37,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:37,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,383 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:37,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:37,388 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:37,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:37,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,421 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:37,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:37,427 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:37,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:37,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,458 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:37,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:37,464 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:37,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:37,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,494 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:37,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:37,503 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:37,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:37,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,533 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:37,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:37,546 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:37,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:37,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,569 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:37,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:37,573 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:37,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:37,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,592 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:37,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:37,599 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:37,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:37,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,629 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:37,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:37,634 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:37,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:37,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,663 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:37,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:37,669 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:37,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:37,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,690 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:37,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:37,695 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:37,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:37,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,726 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:37,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:37,731 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:37,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:37,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,777 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:37,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:37,782 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:37,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:37,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,823 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:37,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:37,831 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:37,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:37,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,867 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:37,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:37,877 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:37,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:37,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,911 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:37,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:37,918 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:37,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:37,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:37,969 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:37,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:37,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:37,976 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:37,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:37,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:37,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:37,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,009 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:38,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:38,016 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:38,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:38,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,056 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:38,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:38,063 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:38,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:38,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,092 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:38,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:38,099 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:38,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:38,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,139 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:38,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:38,146 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:38,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:38,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,167 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:38,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:38,175 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:38,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:38,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,201 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:38,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:38,208 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:38,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:38,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,235 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:38,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:38,242 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:38,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:38,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,270 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:38,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:38,275 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:38,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:38,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,292 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:38,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:38,297 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:38,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:38,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,317 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:38,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:38,322 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:38,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:38,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,341 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:38,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:38,346 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:38,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:38,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,373 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:38,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:38,378 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:38,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:38,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,406 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:38,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:38,414 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:38,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:38,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,441 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:38,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:38,448 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:38,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:38,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,480 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:38,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:38,486 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:38,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:38,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,506 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:38,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:38,512 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:38,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:38,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,542 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:38,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:38,548 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:38,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:38,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,573 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:38,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:38,579 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:38,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:38,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,602 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:38,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:38,610 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:38,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:38,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,634 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:38,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:38,648 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:38,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:38,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,675 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:38,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:38,681 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:38,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:38,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,699 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:38,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:38,704 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:38,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:38,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,723 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:38,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:38,728 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:38,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:38,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,750 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:38,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:38,756 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:38,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:38,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,785 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:38,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:38,790 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:38,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:38,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,805 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:38,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:38,810 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:38,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:38,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,832 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:38,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:38,839 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:38,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:38,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,864 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:38,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:38,871 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:38,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:38,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,895 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:38,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:38,903 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:38,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:38,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,933 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:38,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:38,939 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:38,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:38,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,966 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:38,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:38,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:38,974 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:38,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:38,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:38,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:38,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:38,994 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:39,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:39,002 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:39,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:39,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,023 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:39,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:39,029 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:39,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:39,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,056 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:39,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:39,063 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:39,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:39,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,092 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:39,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:39,099 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:39,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:39,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,119 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:39,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:39,126 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:39,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:39,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,147 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:39,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:39,155 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:39,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:39,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,189 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:39,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:39,195 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:39,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:39,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,215 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:39,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:39,221 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:39,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:39,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,248 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:39,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:39,256 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:39,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:39,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,276 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:39,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:39,282 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:39,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:39,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,311 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:39,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:39,318 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:39,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:39,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,336 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:39,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:39,343 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:39,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:39,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,367 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:39,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:39,380 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:39,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:39,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,398 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:39,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:39,403 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:39,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:39,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,422 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:39,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:39,427 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:39,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:39,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,441 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:39,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:39,446 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:39,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:39,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,461 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:39,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:39,465 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:39,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:39,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,484 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:39,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:39,488 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:39,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:39,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,504 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:39,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:39,509 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:39,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:39,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,524 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:39,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:39,529 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:39,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:39,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,546 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:39,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:39,552 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:39,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:39,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,572 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:39,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:39,577 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:39,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:39,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,592 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:39,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:39,597 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:39,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:39,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,612 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:39,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:39,618 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:39,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:39,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,638 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:39,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:39,643 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:39,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:39,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,671 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:39,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:39,676 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:39,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:39,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,693 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:39,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:39,699 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:39,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:39,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,716 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:39,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:39,721 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:39,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:39,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,741 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:39,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:39,749 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:39,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:39,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,772 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:39,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:39,784 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:39,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:39,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,808 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:39,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:39,814 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:39,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:39,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,833 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:39,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:39,839 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:39,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:39,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,858 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:39,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:39,863 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:39,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:39,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,887 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:39,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:39,894 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:39,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:39,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,920 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:39,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:39,926 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:39,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:39,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,957 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:39,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:39,963 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:39,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:39,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:39,986 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:39,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:39,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:39,990 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:39,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:39,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:39,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:39,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,006 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:40,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:40,010 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:40,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:40,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,026 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:40,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:40,030 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:40,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:40,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,049 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:40,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:40,053 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:40,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:40,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,070 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:40,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:40,074 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:40,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:40,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,089 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:40,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:40,093 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:40,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:40,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,107 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:40,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:40,110 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:40,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:40,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,124 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:40,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:40,128 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:40,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:40,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,146 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:40,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:40,150 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:40,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:40,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,166 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:40,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:40,170 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:40,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:40,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,184 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:40,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:40,188 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:40,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:40,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,202 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:40,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:40,206 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:40,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:40,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,229 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:40,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:40,233 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:40,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:40,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,247 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:40,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:40,251 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:40,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:40,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,270 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:40,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:40,274 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:40,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:40,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,293 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:40,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:40,300 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:40,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:40,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,314 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:40,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:40,317 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:40,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:40,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,339 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:40,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:40,354 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:40,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:40,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,371 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:40,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:40,376 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:40,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:40,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,407 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:40,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:40,415 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:40,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:40,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,448 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:40,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:40,459 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:40,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:40,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,478 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:40,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:40,483 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:40,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:40,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,499 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:40,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:40,503 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:40,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:40,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,524 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:40,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:40,538 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:40,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:40,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,556 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:40,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:40,562 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:40,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:40,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,585 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:40,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:40,590 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:40,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:40,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,615 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:40,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:40,621 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:40,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:40,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,646 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:40,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:40,652 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:40,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:40,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,678 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:40,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:40,683 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:40,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:40,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,702 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:40,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:40,708 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:40,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:40,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,729 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:40,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:40,736 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:40,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:40,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,763 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:40,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:40,769 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:40,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:40,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,796 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:40,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:40,803 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:40,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:40,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,838 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:40,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:40,845 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:40,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:40,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,873 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:40,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:40,880 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:40,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:40,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,902 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:40,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:40,913 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:40,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:40,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,938 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:40,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:40,945 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:40,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:40,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:40,967 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:40,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:40,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:40,974 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:40,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:40,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:40,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:40,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,000 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:41,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:41,006 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:41,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:41,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,029 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:41,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:41,034 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:41,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:41,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,056 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:41,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:41,061 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:41,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:41,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,087 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:41,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:41,093 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:41,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:41,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,113 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:41,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:41,118 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:41,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:41,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,141 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:41,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:41,146 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:41,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:41,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,168 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:41,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:41,175 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:41,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:41,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,194 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:41,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:41,199 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:41,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:41,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,218 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:41,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:41,224 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:41,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:41,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,243 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:41,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:41,249 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:41,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:41,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,268 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:41,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:41,282 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:41,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:41,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,301 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:41,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:41,307 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:41,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:41,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,326 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:41,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:41,332 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:41,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:41,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,354 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:41,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:41,361 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:41,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:41,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,382 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:41,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:41,389 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:41,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:41,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,418 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:41,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:41,425 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:41,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:41,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,446 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:41,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:41,455 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:41,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:41,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,474 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:41,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:41,480 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:41,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:41,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,499 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:41,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:41,505 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:41,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:41,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,528 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:41,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:41,533 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:41,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:41,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,563 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:41,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:41,568 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:41,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:41,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,587 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:41,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:41,592 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:41,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:41,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,612 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:41,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:41,618 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:41,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:41,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,637 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:41,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:41,642 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:41,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:41,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,663 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:41,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:41,668 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:41,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:41,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,687 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:41,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:41,693 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:41,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:41,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,721 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:41,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:41,727 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:41,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:41,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,749 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:41,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:41,755 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:41,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:41,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,774 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:41,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:41,779 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:41,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:41,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,801 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:41,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:41,807 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:41,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:41,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,827 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:41,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:41,833 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:41,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:41,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,855 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:41,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:41,861 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:41,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:41,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,881 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:41,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:41,887 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:41,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:41,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,906 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:41,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:41,912 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:41,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:41,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,931 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:41,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:41,937 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:41,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:41,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,955 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:41,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:41,960 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:41,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:41,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:41,980 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:41,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:41,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:41,986 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:41,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:41,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:41,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:41,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,006 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:42,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,011 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:42,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,029 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:42,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,035 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:42,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,055 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:42,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,061 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:42,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,080 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:42,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,084 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:42,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,099 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:42,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,103 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:42,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,118 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:42,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,121 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:42,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,137 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:42,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,140 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:42,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,155 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:42,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,159 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:42,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,172 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:42,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,175 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:42,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,196 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:42,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,200 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:42,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,213 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:42,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,216 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:42,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,232 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:42,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,236 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:42,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,249 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:42,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,253 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:42,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,268 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:42,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,272 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:42,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,285 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:42,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,288 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:42,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,303 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:42,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,306 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:42,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,322 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:42,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,325 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:42,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,341 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:42,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,345 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:42,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,361 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:42,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,364 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:42,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,377 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:42,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,381 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:42,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,395 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:42,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,398 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:42,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,412 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:42,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,416 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:42,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,433 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:42,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,437 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:42,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,454 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:42,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,458 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:42,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,471 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:42,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,475 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:42,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,488 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:42,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,492 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:42,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,508 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:42,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,511 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:42,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,527 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:42,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,531 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:42,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,551 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:42,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,555 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:42,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,570 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:42,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,574 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:42,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,589 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:42,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,592 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:42,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,605 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:42,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,608 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:42,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,621 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:42,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,624 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:42,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,636 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:42,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,640 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:42,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,652 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:42,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,656 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:42,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,671 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:42,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,675 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:42,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,690 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:42,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,693 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:42,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,708 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:42,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,712 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:42,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,727 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:42,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,738 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:42,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,754 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:42,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,758 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:42,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,774 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:42,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,777 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:42,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,799 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:42,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,804 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:42,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,826 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:42,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,832 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:42,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,845 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:42,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,849 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:42,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,867 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:42,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,872 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:42,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,893 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:42,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,899 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:42,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,917 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:42,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,922 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:42,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,935 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:42,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,939 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:42,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,956 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:42,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,962 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:42,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:42,980 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:42,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:42,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:42,994 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:42,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:42,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:42,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:42,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,012 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:43,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,018 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:43,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,038 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:43,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,043 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:43,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,064 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:43,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,070 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:43,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,093 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:43,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,098 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:43,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,115 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:43,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,120 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:43,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,137 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:43,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,142 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:43,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,158 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:43,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,164 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:43,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,183 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:43,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,188 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:43,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,208 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:43,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,213 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:43,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,228 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:43,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,232 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:43,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,244 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:43,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,248 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:43,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,264 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:43,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,267 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:43,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,283 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:43,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,287 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:43,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,305 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:43,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,311 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:43,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,330 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:43,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,336 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:43,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,363 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:43,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,369 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:43,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,387 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:43,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,393 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:43,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,409 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:43,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,413 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:43,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,426 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:43,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,430 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:43,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,443 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:43,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,447 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:43,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,466 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:43,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,471 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:43,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,490 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:43,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,495 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:43,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,514 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:43,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,519 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:43,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,535 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:43,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,541 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:43,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,556 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:43,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,561 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:43,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,577 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:43,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,582 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:43,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,601 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:43,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,606 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:43,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,625 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:43,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,630 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:43,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,646 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:43,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,652 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:43,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,671 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:43,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,677 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:43,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,696 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:43,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,701 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:43,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,719 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:43,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,724 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:43,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,742 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:43,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,748 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:43,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,769 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:43,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,775 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:43,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,795 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:43,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,801 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:43,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,821 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:43,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,826 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:43,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,842 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:43,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,847 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:43,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,868 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:43,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,873 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:43,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,890 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:43,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,895 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:43,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,907 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:43,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,910 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:43,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,924 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:43,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,928 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:43,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,947 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:43,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,950 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:43,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,964 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:43,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,967 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:43,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,978 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:43,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,982 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:43,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:43,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:43,993 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:43,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:43,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:43,997 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:43,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:43,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:43,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,008 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:44,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,012 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:44,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,026 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:44,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,029 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:44,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,041 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:44,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,044 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:44,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,058 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:44,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,062 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:44,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,076 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:44,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,079 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:44,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,091 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:44,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,094 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:44,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,106 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:44,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,109 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:44,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,122 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:44,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,126 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:44,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,138 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:44,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,141 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:44,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,155 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:44,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,159 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:44,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,173 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:44,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,177 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:44,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,189 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:44,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,193 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:44,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,211 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:44,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,217 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:44,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,236 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:44,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,241 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:44,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,258 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:44,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,263 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:44,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,280 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:44,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,285 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:44,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,304 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:44,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,309 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:44,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,324 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:44,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,330 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:44,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,345 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:44,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,350 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:44,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,366 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:44,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,372 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:44,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,388 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:44,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,393 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:44,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,409 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:44,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,414 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:44,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,433 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:44,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,438 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:44,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,456 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:44,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,462 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:44,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,478 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:44,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,491 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:44,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,508 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:44,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,514 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:44,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,533 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:44,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,538 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:44,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,557 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:44,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,563 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:44,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,579 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:44,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,585 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:44,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,601 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:44,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,606 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:44,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,623 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:44,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,628 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:44,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,644 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:44,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,649 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:44,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,664 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:44,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,669 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:44,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,688 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:44,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,696 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:44,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,715 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:44,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,721 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:44,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,737 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:44,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,743 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:44,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,760 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:44,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,765 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:44,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,782 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:44,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,787 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:44,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,804 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:44,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,809 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:44,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,827 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:44,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,832 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:44,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,850 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:44,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,856 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:44,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,877 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:44,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,883 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:44,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,902 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:44,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,908 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:44,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,926 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:44,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,932 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:44,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,953 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:44,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,959 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:44,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,974 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:44,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,978 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:44,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:44,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:44,993 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:44,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:44,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:44,997 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:44,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:44,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:44,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,010 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:45,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,014 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:45,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,029 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:45,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,033 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:45,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,048 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:45,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,052 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:45,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,064 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:45,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,067 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:45,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,080 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:45,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,083 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:45,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,105 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:45,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,109 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:45,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,123 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:45,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,126 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:45,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,138 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:45,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,141 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:45,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,154 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:45,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,157 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:45,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,169 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:45,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,172 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:45,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,186 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:45,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,192 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:45,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,204 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:45,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,208 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:45,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,222 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:45,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,225 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:45,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,239 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:45,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,243 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:45,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,257 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:45,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,261 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:45,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,273 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:45,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,276 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:45,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,288 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:45,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,291 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:45,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,306 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:45,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,309 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:45,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,321 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:45,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,324 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:45,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,338 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:45,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,341 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:45,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,353 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:45,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,356 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:45,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,377 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:45,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,382 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:45,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,402 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:45,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,407 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:45,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,443 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:45,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,448 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:45,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,465 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:45,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,470 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:45,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,489 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:45,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,494 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:45,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,511 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:45,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,517 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:45,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,533 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:45,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,539 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:45,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,550 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:45,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,554 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:45,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,566 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:45,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,570 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:45,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,585 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:45,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,589 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:45,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,601 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:45,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,605 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:45,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,619 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:45,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,623 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:45,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,641 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:45,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,647 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:45,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,667 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:45,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,671 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:45,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,692 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:45,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,697 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:45,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,713 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:45,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,718 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:45,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,736 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:45,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,742 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:45,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,758 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:45,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,763 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:45,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,781 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:45,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,786 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:45,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,804 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:45,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,809 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:45,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,832 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:45,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,837 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:45,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,851 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:45,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,855 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:45,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,867 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:45,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,870 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:45,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,889 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:45,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,895 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:45,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,920 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:45,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,925 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:45,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,942 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:45,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,947 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:45,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,961 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:45,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,965 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:45,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:45,982 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:45,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:45,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:45,987 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:45,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:45,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:45,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:45,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,008 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:46,014 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:46,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:46,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,036 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:46,042 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:46,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:46,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,059 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:46,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:46,065 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:46,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:46,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,083 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:46,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:46,088 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:46,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:46,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,108 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:46,113 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:46,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:46,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,138 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:46,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:46,144 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:46,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:46,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,165 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:46,170 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:46,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:46,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,188 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:46,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:46,194 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:46,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:46,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,212 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:46,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:46,221 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:46,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:46,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,252 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:46,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:46,259 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:46,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:46,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,302 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:46,311 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:46,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:46,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,329 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:46,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:46,335 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:46,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:46,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,361 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:46,366 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:46,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:46,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,385 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:46,391 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:46,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:46,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,422 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:46,427 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:46,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:46,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,445 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:46,450 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:46,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:46,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,469 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:46,473 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:46,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:46,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,489 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:46,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:46,494 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:46,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:46,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,513 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:46,518 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:46,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:46,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,536 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:46,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:46,546 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:46,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:46,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,562 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:46,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:46,568 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:46,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:46,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,590 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:46,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:46,595 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:46,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:46,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,616 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:46,621 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:46,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:46,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,642 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:46,648 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:46,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:46,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,666 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:46,672 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:46,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:46,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,688 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:46,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:46,693 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:46,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:46,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,709 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:46,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:46,714 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:46,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:46,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,731 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:46,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:46,736 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:46,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:46,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,752 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:46,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:46,757 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:46,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:46,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,774 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:46,780 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:46,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:46,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,795 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:46,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:46,815 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:46,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:46,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,831 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:46,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:46,836 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:46,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:46,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,854 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:46,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:46,859 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:46,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:46,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,875 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:46,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:46,880 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:46,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:46,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,896 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:46,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:46,901 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:46,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:46,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,917 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:46,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:46,922 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:46,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:46,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,937 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:46,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:46,949 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:46,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:46,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,965 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:46,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:46,970 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:46,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:46,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:46,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:46,993 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:46,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:46,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:46,998 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:46,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:46,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:46,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,015 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:47,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,020 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:47,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,038 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,043 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:47,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,059 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:47,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,064 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:47,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,080 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:47,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,085 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:47,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,103 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:47,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,108 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:47,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,126 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:47,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,132 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:47,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,152 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:47,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,158 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:47,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,186 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,191 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:47,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,212 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,218 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:47,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,237 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:47,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,242 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:47,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,263 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,270 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:47,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,288 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:47,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,294 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:47,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,313 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:47,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,319 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:47,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,338 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:47,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,343 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:47,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,359 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:47,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,362 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:47,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,376 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:47,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,379 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:47,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,392 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:47,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,395 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:47,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,407 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:47,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,411 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:47,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,423 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:47,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,427 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:47,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,441 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:47,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,444 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:47,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,457 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:47,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,460 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:47,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,475 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:47,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,478 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:47,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,490 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:47,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,493 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:47,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,507 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:47,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,511 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:47,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,522 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:47,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,526 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:47,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,540 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:47,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,543 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:47,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,555 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:47,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,558 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:47,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,570 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:47,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,573 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:47,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,593 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:47,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,599 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:47,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,611 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:47,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,624 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:47,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,643 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,648 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:47,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,660 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:47,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,664 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:47,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,680 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:47,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,685 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:47,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,703 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:47,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,708 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:47,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,726 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,731 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:47,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,748 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,753 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:47,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,770 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:47,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,775 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:47,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,793 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:47,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,799 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:47,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,820 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,825 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:47,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,844 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:47,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,849 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:47,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,873 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,878 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:47,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,896 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:47,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,902 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:47,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,921 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:47,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,927 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:47,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,946 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:47,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,951 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:47,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,965 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:47,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,968 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:47,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:47,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:47,989 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:47,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:47,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:47,995 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:47,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:47,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:47,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,014 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:48,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:48,020 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:48,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:48,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,041 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:48,047 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:48,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:48,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,067 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:48,073 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:48,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:48,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,091 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:48,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:48,097 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:48,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:48,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,119 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:48,125 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:48,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:48,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,144 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:48,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:48,150 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:48,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:48,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,172 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:48,178 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:48,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:48,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,198 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:48,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:48,203 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:48,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:48,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,222 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:48,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:48,227 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:48,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:48,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,259 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:48,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:48,265 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:48,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:48,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,286 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:48,292 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:48,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:48,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,311 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:48,317 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:48,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:48,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,336 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:48,341 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:48,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:48,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,357 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:48,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:48,362 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:48,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:48,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,378 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:48,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:48,384 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:48,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:48,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,403 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:48,408 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:48,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:48,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,428 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:48,434 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:48,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:48,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,451 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:48,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:48,457 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:48,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:48,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,476 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:48,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:48,481 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:48,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:48,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,499 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:48,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:48,504 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:48,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:48,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,535 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:48,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:48,540 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:48,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:48,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,557 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:48,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:48,562 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:48,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:48,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,579 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:48,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:48,584 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:48,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:48,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,605 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:48,611 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:48,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:48,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,624 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:48,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:48,627 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:48,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:48,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,641 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:48,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:48,645 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:48,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:48,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,661 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:48,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:48,665 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:48,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:48,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,678 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:48,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:48,682 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:48,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:48,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,703 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:48,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:48,707 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:48,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:48,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,722 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:48,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:48,726 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:48,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:48,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,740 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:48,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:48,744 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:48,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:48,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,760 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:48,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:48,763 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:48,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:48,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,779 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:48,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:48,782 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:48,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:48,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,798 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:48,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:48,802 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:48,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:48,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,816 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:48,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:48,820 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:48,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:48,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,834 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:48,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:48,838 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:48,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:48,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,857 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:48,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:48,864 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:48,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:48,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,892 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:48,898 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:48,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:48,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,917 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:48,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:48,923 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:48,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:48,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,939 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:48,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:48,943 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:48,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:48,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,963 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:48,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:48,968 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:48,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:48,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:48,984 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:48,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:48,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:48,988 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:48,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:48,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:48,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:48,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,003 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:49,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,007 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:49,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,020 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:49,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,023 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:49,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,041 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:49,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,047 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:49,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,065 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:49,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,071 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:49,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,092 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,097 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:49,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,113 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:49,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,116 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:49,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,132 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:49,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,136 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:49,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,153 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:49,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,157 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:49,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,171 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:49,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,175 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:49,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,203 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:49,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,207 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:49,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,244 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:49,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,248 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:49,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,285 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:49,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,289 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:49,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,311 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:49,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,315 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:49,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,332 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:49,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,336 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:49,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,349 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:49,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,353 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:49,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,367 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:49,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,371 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:49,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,389 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:49,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,393 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:49,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,410 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:49,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,414 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:49,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,427 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:49,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,431 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:49,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,445 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:49,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,449 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:49,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,463 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:49,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,467 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:49,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,481 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:49,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,484 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:49,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,498 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:49,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,502 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:49,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,516 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:49,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,520 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:49,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,536 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:49,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,540 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:49,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,554 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:49,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,558 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:49,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,580 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:49,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,584 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:49,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,602 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:49,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,606 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:49,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,620 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:49,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,624 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:49,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,637 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:49,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,641 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:49,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,658 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:49,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,662 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:49,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,676 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:49,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,680 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:49,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,694 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:49,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,698 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:49,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,711 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:49,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,715 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:49,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,730 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:49,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,734 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:49,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,746 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:49,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,750 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:49,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,764 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:49,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,768 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:49,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,780 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:49,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,784 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:49,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,798 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:49,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,802 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:49,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,815 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:49,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,818 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:49,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,833 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:49,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,837 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:49,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,850 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:49,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,853 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:49,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,868 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:49,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,872 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:49,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,887 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:49,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,891 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:49,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,909 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:49,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,915 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:49,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,937 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:49,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,943 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:49,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:49,972 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:49,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:49,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:49,979 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:49,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:49,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:49,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:49,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,000 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:50,006 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:50,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:50,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,027 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:50,033 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:50,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:50,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,046 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:50,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:50,050 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:50,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:50,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,065 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:50,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:50,069 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:50,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:50,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,086 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:50,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:50,089 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:50,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:50,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,111 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:50,117 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:50,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:50,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,139 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:50,146 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:50,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:50,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,168 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:50,181 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:50,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:50,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,202 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:50,208 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:50,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:50,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,228 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:50,234 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:50,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:50,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,252 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:50,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:50,258 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:50,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:50,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,276 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:50,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:50,282 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:50,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:50,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,300 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:50,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:50,306 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:50,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:50,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,325 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:50,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:50,331 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:50,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:50,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,349 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:50,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:50,355 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:50,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:50,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,376 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:50,382 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:50,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:50,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,400 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:50,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:50,406 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:50,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:50,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,425 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:50,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:50,431 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:50,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:50,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,456 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:50,463 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:50,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:50,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,482 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:50,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:50,488 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:50,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:50,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,508 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:50,514 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:50,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:50,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,536 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:50,542 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:50,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:50,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,561 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:50,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:50,567 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:50,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:50,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,588 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:50,594 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:50,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:50,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,613 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:50,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:50,619 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:50,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:50,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,641 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:50,647 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:50,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:50,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,666 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:50,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:50,672 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:50,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:50,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,690 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:50,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:50,696 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:50,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:50,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,718 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:50,724 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:50,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:50,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,763 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:50,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:50,769 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:50,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:50,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,783 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:50,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:50,786 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:50,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:50,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,804 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:50,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:50,808 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:50,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:50,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,824 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:50,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:50,828 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:50,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:50,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,842 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:50,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:50,846 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:50,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:50,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,867 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:50,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:50,871 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:50,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:50,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,887 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:50,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:50,891 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:50,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:50,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,905 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:50,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:50,909 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:50,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:50,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,939 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:50,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:50,945 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:50,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:50,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,964 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:50,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:50,970 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:50,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:50,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:50,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:50,989 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:50,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:50,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:50,995 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:50,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:50,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:50,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,014 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:51,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:51,020 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:51,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:51,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,039 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:51,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:51,046 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:51,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:51,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,067 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:51,073 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:51,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:51,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,094 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:51,100 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:51,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:51,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,113 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:51,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:51,117 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:51,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:51,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,133 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:51,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:51,137 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:51,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:51,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,152 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:51,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:51,156 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:51,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:51,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,169 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:51,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:51,173 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:51,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:51,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,186 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:51,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:51,190 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:51,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:51,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,206 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:51,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:51,210 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:51,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:51,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,227 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:51,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:51,231 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:51,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:51,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,246 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:51,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:51,251 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:51,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:51,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,266 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:51,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:51,270 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:51,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:51,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,283 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:51,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:51,287 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:51,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:51,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,303 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:51,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:51,306 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:51,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:51,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,325 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:51,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:51,331 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:51,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:51,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,352 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:51,358 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:51,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:51,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,377 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:51,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:51,383 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:51,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:51,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,404 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:51,410 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:51,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:51,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,431 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:51,437 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:51,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:51,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,458 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:51,464 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:51,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:51,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,482 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:51,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:51,488 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:51,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:51,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,513 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:51,520 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:51,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:51,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,542 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:51,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:51,548 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:51,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:51,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,566 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:51,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:51,572 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:51,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:51,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,592 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:51,598 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:51,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:51,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,618 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:51,624 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:51,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:51,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,652 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:51,658 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:51,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:51,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,679 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:51,685 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:51,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:51,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,703 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:51,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:51,722 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:51,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:51,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,743 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:51,749 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:51,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:51,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,768 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:51,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:51,774 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:51,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:51,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,792 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:51,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:51,798 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:51,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:51,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,815 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:51,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:51,821 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:51,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:51,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,839 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:51,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:51,845 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:51,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:51,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,864 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:51,870 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:51,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:51,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,887 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:51,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:51,893 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:51,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:51,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,910 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:51,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:51,916 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:51,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:51,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,933 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:51,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:51,939 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:51,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:51,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,964 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:51,970 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:51,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:51,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:51,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:51,991 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:51,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:51,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:51,997 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:51,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:51,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:51,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,018 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:52,024 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:52,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:52,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,042 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:52,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:52,048 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:52,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:52,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,065 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:52,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:52,071 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:52,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:52,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,089 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:52,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:52,095 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:52,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:52,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,115 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:52,121 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:52,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:52,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,142 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:52,148 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:52,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:52,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,175 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:52,181 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:52,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:52,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,210 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:52,215 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:52,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:52,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,240 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:52,246 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:52,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:52,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,273 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:52,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:52,279 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:52,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:52,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,304 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:52,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:52,310 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:52,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:52,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,331 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:52,341 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:52,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:52,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,362 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:52,367 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:52,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:52,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,387 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:52,393 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:52,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:52,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,411 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:52,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:52,416 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:52,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:52,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,437 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:52,443 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:52,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:52,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,461 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:52,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:52,467 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:52,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:52,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,488 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:52,494 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:52,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:52,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,512 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:52,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:52,518 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:52,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:52,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,540 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:52,546 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:52,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:52,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,564 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:52,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:52,570 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:52,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:52,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,588 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:52,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:52,594 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:52,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:52,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,612 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:52,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:52,618 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:52,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:52,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,637 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:52,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:52,643 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:52,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:52,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,665 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:52,671 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:52,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:52,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,704 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:52,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:52,710 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:52,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:52,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,729 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:52,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:52,735 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:52,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:52,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,757 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:52,764 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:52,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:52,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,783 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:52,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:52,789 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:52,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:52,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,805 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:52,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:52,809 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:52,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:52,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,826 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:52,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:52,830 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:52,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:52,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,846 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:52,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:52,850 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:52,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:52,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,863 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:52,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:52,867 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:52,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:52,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,883 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:52,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:52,887 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:52,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:52,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,910 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:52,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:52,914 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:52,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:52,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,930 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:52,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:52,934 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:52,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:52,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,950 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:52,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:52,954 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:52,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:52,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,976 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:52,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:52,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:52,982 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:52,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:52,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:52,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:52,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:52,996 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:52,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,000 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:53,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,023 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,029 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:53,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,052 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:53,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,058 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:53,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,080 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,086 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:53,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,109 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,116 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:53,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,131 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:53,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,135 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:53,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,151 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:53,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,155 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:53,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,178 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,184 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:53,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,206 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,212 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:53,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,234 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,240 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:53,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,259 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:53,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,265 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:53,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,284 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:53,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,291 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:53,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,311 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:53,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,317 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:53,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,335 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:53,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,339 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:53,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,353 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:53,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,357 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:53,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,373 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:53,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,377 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:53,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,391 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:53,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,395 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:53,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,411 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:53,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,415 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:53,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,431 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:53,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,435 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:53,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,449 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:53,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,454 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:53,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,468 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:53,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,472 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:53,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,486 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:53,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,490 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:53,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,506 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:53,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,510 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:53,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,525 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:53,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,529 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:53,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,553 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:53,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,557 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:53,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,579 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:53,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,584 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:53,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,600 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:53,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,604 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:53,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,618 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:53,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,622 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:53,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,638 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:53,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,642 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:53,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,658 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:53,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,662 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:53,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,676 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:53,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,680 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:53,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,693 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:53,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,697 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:53,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,711 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:53,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,715 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:53,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,731 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:53,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,735 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:53,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,756 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:53,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,762 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:53,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,781 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:53,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,787 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:53,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,801 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:53,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,805 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:53,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,819 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:53,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,823 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:53,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,840 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:53,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,845 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:53,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,861 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:53,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,865 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:53,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,879 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:53,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,883 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:53,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,902 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:53,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,907 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:53,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,920 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:53,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,924 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:53,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,940 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:53,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,944 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:53,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,958 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:53,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,962 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:53,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,976 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:53,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:53,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:53,980 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:53,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:53,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:53,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:53,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:53,996 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:53,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:54,000 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:54,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:54,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,016 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:54,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:54,020 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:54,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:54,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,036 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:54,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:54,040 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:54,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:54,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,056 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:54,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:54,060 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:54,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:54,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,074 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:54,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:54,078 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:54,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:54,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,091 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:54,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:54,095 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:54,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:54,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,112 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:54,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:54,116 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:54,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:54,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,130 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:54,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:54,134 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:54,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:54,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,152 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:54,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:54,163 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:54,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:54,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,181 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:54,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:54,187 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:54,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:54,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,205 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:54,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:54,212 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:54,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:54,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,254 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:54,260 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:54,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:54,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,282 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:54,289 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:54,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:54,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,308 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:54,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:54,314 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:54,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:54,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,336 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:54,342 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:54,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:54,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,383 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:54,389 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:54,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:54,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,409 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:54,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:54,415 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:54,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:54,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,435 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:54,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:54,441 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:54,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:54,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,463 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:54,469 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:54,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:54,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,488 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:54,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:54,494 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:54,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:54,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,513 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:54,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:54,519 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:54,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:54,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,539 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:54,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:54,546 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:54,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:54,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,568 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:54,575 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:54,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:54,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,600 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:54,606 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:54,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:54,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,628 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:54,634 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:54,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:54,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,653 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:54,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:54,660 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:54,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:54,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,676 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:54,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:54,680 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:54,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:54,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,694 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:54,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:54,698 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:54,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:54,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,718 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:54,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:54,724 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:54,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:54,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,744 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:54,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:54,751 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:54,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:54,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,774 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:54,780 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:54,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:54,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,800 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:54,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:54,807 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:54,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:54,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,829 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:54,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:54,835 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:54,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:54,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,858 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:54,864 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:54,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:54,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,886 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:54,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:54,893 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:54,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:54,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,919 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:54,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:54,925 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:54,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:54,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,944 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:54,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:54,951 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:54,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:54,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,970 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:54,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:54,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:54,976 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:54,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:54,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:54,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:54,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:54,995 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:55,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:55,001 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:55,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:55,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,020 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:55,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:55,026 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:55,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:55,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,045 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:55,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:55,051 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:55,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:55,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,069 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:55,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:55,074 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:55,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:55,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,093 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:55,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:55,100 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:55,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:55,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,117 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:55,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:55,123 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:55,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:55,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,142 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:55,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:55,148 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:55,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:55,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,166 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:55,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:55,171 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:55,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:55,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,195 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:55,201 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:55,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:55,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,221 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:55,227 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:55,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:55,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,247 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:55,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:55,253 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:55,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:55,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,275 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:55,282 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:55,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:55,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,305 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:55,311 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:55,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:55,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,330 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:55,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:55,336 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:55,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:55,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,355 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:55,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:55,361 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:55,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:55,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,380 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:55,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:55,386 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:55,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:55,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,412 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:55,418 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:55,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:55,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,436 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:55,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:55,442 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:55,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:55,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,455 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:55,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:55,459 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:55,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:55,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,475 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:55,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:55,479 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:55,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:55,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,492 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:55,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:55,496 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:55,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:55,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,510 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:55,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:55,513 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:55,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:55,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,529 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:55,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:55,533 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:55,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:55,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,549 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:55,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:55,553 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:55,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:55,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,566 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:55,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:55,570 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:55,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:55,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,595 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:55,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:55,599 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:55,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:55,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,615 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:55,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:55,619 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:55,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:55,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,633 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:55,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:55,637 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:55,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:55,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,654 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:55,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:55,658 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:55,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:55,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,679 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:55,686 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:55,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:55,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,712 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:55,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:55,718 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:55,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:55,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,734 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:55,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:55,739 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:55,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:55,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,752 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:55,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:55,756 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:55,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:55,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,770 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:55,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:55,774 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:55,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:55,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,788 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:55,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:55,792 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:55,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:55,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,806 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:55,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:55,810 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:55,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:55,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,826 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:55,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:55,830 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:55,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:55,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,849 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:55,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:55,855 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:55,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:55,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,876 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:55,883 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:55,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:55,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,904 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:55,910 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:55,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:55,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,931 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:55,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:55,937 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:55,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:55,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,956 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:55,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:55,962 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:55,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:55,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:55,981 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:55,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:55,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:55,987 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:55,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:55,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:55,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:55,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,009 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:56,015 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:56,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:56,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,034 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:56,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:56,040 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:56,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:56,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,062 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:56,068 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:56,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:56,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,089 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:56,095 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:56,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:56,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,114 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:56,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:56,120 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:56,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:56,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,142 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:56,148 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:56,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:56,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,171 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:56,177 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:56,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:56,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,199 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:56,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:56,206 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:56,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:56,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,226 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:56,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:56,231 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:56,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:56,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,255 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:56,261 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:56,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:56,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,289 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:56,295 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:56,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:56,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,316 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:56,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:56,322 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:56,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:56,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,341 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:56,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:56,347 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:56,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:56,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,368 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:56,374 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:56,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:56,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,395 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:56,401 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:56,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:56,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,423 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:56,429 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:56,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:56,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,450 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:56,456 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:56,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:56,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,475 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:56,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:56,481 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:56,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:56,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,499 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:56,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:56,505 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:56,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:56,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,531 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:56,537 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:56,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:56,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,556 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:56,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:56,562 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:56,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:56,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,580 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:56,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:56,586 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:56,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:56,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,604 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:56,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:56,610 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:56,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:56,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,629 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:56,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:56,635 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:56,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:56,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,655 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:56,661 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:56,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:56,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,679 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:56,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:56,685 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:56,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:56,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,705 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:56,711 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:56,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:56,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,731 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:56,737 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:56,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:56,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,758 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:56,764 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:56,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:56,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,786 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:56,791 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:56,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:56,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,813 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:56,824 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:56,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:56,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,843 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:56,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:56,848 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:56,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:56,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,870 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:56,876 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:56,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:56,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,896 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:56,902 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:56,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:56,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,923 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:56,928 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:56,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:56,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,947 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:56,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:56,952 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:56,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:56,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:56,980 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:56,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:56,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:56,986 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:56,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:56,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:56,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:56,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,006 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:57,012 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:57,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:57,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,033 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:57,039 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:57,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:57,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,057 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:57,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:57,061 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:57,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:57,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,074 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:57,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:57,077 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:57,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:57,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,094 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:57,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:57,098 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:57,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:57,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,114 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:57,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:57,118 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:57,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:57,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,131 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:57,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:57,135 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:57,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:57,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,151 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:57,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:57,155 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:57,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:57,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,168 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:57,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:57,172 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:57,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:57,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,185 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:57,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:57,189 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:57,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:57,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,208 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:57,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:57,212 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:57,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:57,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,228 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:57,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:57,232 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:57,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:57,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,253 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:57,259 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:57,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:57,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,278 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:57,284 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:57,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:57,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,307 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:57,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:57,314 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:57,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:57,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,339 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:57,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:57,348 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:57,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:57,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,369 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:57,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:57,373 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:57,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:57,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,395 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:57,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:57,399 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:57,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:57,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,428 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:57,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:57,433 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:57,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:57,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,456 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:57,462 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:57,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:57,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,486 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:57,491 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:57,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:57,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,511 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:57,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:57,517 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:57,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:57,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,539 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:57,545 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:57,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:57,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,564 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:57,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:57,570 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:57,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:57,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,592 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:57,598 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:57,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:57,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,614 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:57,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:57,618 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:57,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:57,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,637 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:57,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:57,641 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:57,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:57,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,655 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:57,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:57,659 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:57,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:57,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,673 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:57,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:57,677 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:57,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:57,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,702 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:57,708 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:57,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:57,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,721 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:57,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:57,725 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:57,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:57,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,738 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:57,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:57,742 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:57,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:57,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,763 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:57,770 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:57,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:57,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,789 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:57,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:57,795 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:57,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:57,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,818 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:57,824 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:57,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:57,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,845 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:57,851 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:57,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:57,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,872 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:57,878 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:57,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:57,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,900 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:57,906 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:57,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:57,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,925 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:57,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:57,931 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:57,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:57,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,949 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:57,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:57,955 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:57,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:57,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:57,977 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:57,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:57,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:57,982 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:57,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:57,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:57,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:57,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,003 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,009 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:58,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,028 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:58,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,033 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:58,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,054 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,060 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:58,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,079 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:58,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,085 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:58,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,106 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,111 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:58,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,127 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:58,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,131 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:58,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,146 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:58,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,150 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:58,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,165 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:58,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,169 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:58,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,181 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:58,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,185 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:58,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,200 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:58,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,204 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:58,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,216 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:58,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,220 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:58,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,235 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:58,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,238 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:58,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,253 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:58,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,257 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:58,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,274 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:58,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,277 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:58,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,291 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:58,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,295 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:58,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,309 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:58,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,312 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:58,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,326 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:58,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,330 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:58,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,342 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:58,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,346 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:58,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,358 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:58,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,362 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:58,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,382 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:58,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,386 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:58,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,401 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:58,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,404 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:58,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,422 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:58,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,427 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:58,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,439 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:58,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,443 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:58,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,456 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:58,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,460 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:58,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,479 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,485 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:58,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,497 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:58,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,501 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:58,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,514 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:58,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,517 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:58,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,537 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,543 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:58,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,560 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:58,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,566 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:58,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,587 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,593 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:58,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,611 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:58,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,617 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:58,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,640 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:58,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,646 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:58,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,664 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:58,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,670 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:58,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,690 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:58,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,696 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:58,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,711 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:58,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,715 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:58,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,734 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:58,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,740 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:58,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,753 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:58,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,756 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:58,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,771 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:58,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,775 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:58,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,790 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:58,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,793 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:58,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,809 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:58,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,812 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:58,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,828 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:58,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,832 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:58,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,847 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:58,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,851 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:58,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,871 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:58,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,875 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:58,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,890 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:58,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,894 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:58,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,909 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:58,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,912 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:58,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,927 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:58,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,931 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:58,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,946 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:58,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,949 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:58,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,962 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:58,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,966 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:58,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:58,981 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:58,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:58,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:58,984 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:58,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:58,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:58,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:58,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,004 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,010 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:59,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,027 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:59,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,033 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:59,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,052 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,058 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:59,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,077 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,083 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:59,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,101 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:59,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,106 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:59,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,123 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:59,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,129 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:59,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,148 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,154 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:59,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,172 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,177 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:59,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,193 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:59,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,198 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:59,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,212 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:59,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,218 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:59,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,240 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,245 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:59,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,262 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:59,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,267 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:59,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,286 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,291 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:59,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,310 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:59,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,315 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:59,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,329 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:59,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,334 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:59,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,351 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,356 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:59,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,371 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:59,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,375 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:59,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,390 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:59,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,395 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:59,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,410 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:59,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,414 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:59,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,430 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:59,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,434 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:59,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,450 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:59,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,453 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:59,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,471 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,476 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:59,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,491 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:59,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,495 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:59,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,511 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:59,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,515 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:59,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,532 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,536 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:59,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,553 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,558 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:59,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,575 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,579 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:59,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,596 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,601 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:59,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,616 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:59,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,621 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:59,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,636 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:59,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,641 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:59,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,658 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:47:59,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,663 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:59,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,678 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:59,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,683 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:59,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,696 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:59,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,699 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:59,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,710 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:59,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,713 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:59,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,735 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:59,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,738 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:59,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,752 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:59,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,755 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:59,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,769 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:59,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,772 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:59,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,786 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:59,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,789 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:59,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,804 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:59,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,807 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:59,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,818 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:59,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,822 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:59,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,834 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:59,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,838 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:59,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,849 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:59,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,852 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:59,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,866 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:59,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,869 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:59,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,883 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:59,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,895 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:59,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,907 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:59,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,922 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:47:59,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,945 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:47:59,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,949 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:59,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,975 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:59,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,978 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:59,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:47:59,989 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:47:59,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:47:59,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:47:59,995 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:47:59,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:47:59,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:47:59,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:47:59,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,025 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:48:00,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:48:00,028 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:48:00,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:48:00,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,042 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:48:00,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:48:00,046 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:48:00,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:48:00,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,057 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:48:00,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:48:00,061 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:48:00,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:48:00,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,074 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:48:00,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:48:00,077 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:48:00,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:48:00,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,088 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:48:00,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:48:00,091 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:48:00,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:48:00,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,104 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:48:00,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:48:00,108 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:48:00,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:48:00,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,122 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:48:00,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:48:00,125 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:48:00,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:48:00,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,137 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:48:00,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:48:00,140 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:48:00,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:48:00,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,153 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:48:00,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:48:00,157 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:48:00,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:48:00,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,168 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:48:00,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:48:00,171 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:48:00,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:48:00,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:48:00,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:48:00,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:48:00,184 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:48:00,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:48:00,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:48:00,188 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:48:00,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-23 00:58:45,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,210 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:45,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,220 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:45,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,222 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:45,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,232 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:45,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,234 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:45,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,247 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:45,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,250 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:45,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,263 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:45,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,266 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:45,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,279 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:45,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,282 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:45,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,295 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:45,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,299 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:45,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,313 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:45,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,317 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:45,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,327 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:45,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,329 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:45,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,339 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:45,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,342 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:45,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,352 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:45,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,354 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:45,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,363 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:45,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,365 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:45,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,379 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:45,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,381 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:45,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,392 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:45,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,394 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:45,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,405 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:45,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,407 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:45,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,417 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:45,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,419 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:45,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,430 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:45,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,432 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:45,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,441 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:45,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,444 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:45,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,453 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:45,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,455 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:45,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,466 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:45,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,468 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:45,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,477 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:45,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,480 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:45,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,489 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:45,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,491 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:45,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,502 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:45,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,504 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:45,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,513 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:45,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,515 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:45,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,526 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:45,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,528 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:45,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,537 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:45,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,540 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:45,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,550 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:45,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,552 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:45,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,563 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:45,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,565 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:45,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,576 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:45,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,578 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:45,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,589 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:45,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,591 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:45,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,601 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:45,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,603 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:45,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,613 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:45,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,616 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:45,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,626 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:45,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,628 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:45,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,638 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:45,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,640 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:45,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,650 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:45,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,652 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:45,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,662 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:45,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,664 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:45,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,675 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:45,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,677 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:45,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,686 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:45,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,688 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:45,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,699 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:45,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,701 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:45,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,710 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:45,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,712 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:45,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,721 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:45,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,723 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:45,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,733 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:45,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,735 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:45,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,744 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:45,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,746 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:45,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,757 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:45,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,759 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:45,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,768 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:45,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,770 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:45,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,781 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:45,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,783 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:45,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,793 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:45,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,795 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:45,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,806 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:45,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,808 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:45,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,821 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:45,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,824 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:45,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,839 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:45,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,842 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:45,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,853 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:45,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,855 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:45,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,867 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:45,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,871 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:45,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,884 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:45,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,887 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:45,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,901 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:45,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,905 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:45,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,918 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:45,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,921 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:45,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,932 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:45,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,934 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:45,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,943 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:45,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,945 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:45,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,954 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:45,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,956 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:45,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,966 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:45,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,969 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:45,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,979 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:45,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,981 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:45,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:45,990 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:45,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:45,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:45,992 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:45,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:45,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:45,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:45,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,003 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:46,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,005 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:46,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,015 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:46,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,017 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:46,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,026 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:46,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,028 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:46,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,038 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:46,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,040 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:46,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,050 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:46,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,052 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:46,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,061 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:46,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,063 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:46,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,074 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:46,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,076 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:46,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,086 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:46,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,088 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:46,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,102 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:46,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,105 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:46,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,118 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:46,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,122 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:46,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,136 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:46,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,140 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:46,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,155 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:46,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,158 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:46,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,173 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:46,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,176 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:46,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,190 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:46,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,193 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:46,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,208 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:46,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,212 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:46,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,225 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:46,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,228 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:46,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,242 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:46,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,245 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:46,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,260 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:46,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,264 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:46,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,279 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:46,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,282 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:46,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,297 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:46,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,301 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:46,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,314 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:46,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,318 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:46,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,331 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:46,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,335 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:46,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,352 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:46,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,356 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:46,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,369 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:46,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,372 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:46,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,385 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:46,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,389 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:46,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,403 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:46,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,406 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:46,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,421 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:46,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,425 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:46,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,439 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:46,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,443 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:46,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,456 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:46,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,459 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:46,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,474 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:46,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,478 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:46,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,493 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:46,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,497 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:46,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,511 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:46,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,515 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:46,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,529 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:46,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,533 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:46,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,547 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:46,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,551 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:46,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,564 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:46,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,567 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:46,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,582 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:46,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,585 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:46,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,598 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:46,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,601 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:46,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,616 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:46,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,619 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:46,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,634 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:46,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,637 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:46,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,650 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:46,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,654 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:46,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,667 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:46,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,670 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:46,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,684 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:46,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,688 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:46,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,702 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:46,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,706 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:46,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,720 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:46,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,724 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:46,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,738 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:46,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,742 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:46,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,756 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:46,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,759 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:46,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,774 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:46,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,777 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:46,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,791 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:46,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,794 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:46,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,803 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:46,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,805 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:46,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,814 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:46,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,816 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:46,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,827 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:46,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,829 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:46,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,838 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:46,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,840 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:46,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,849 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:46,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,851 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:46,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,861 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:46,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,863 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:46,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,877 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:46,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,879 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:46,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,894 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:46,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,897 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:46,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,912 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:46,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,915 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:46,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,928 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:46,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,932 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:46,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,945 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:46,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,948 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:46,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,962 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:46,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,965 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:46,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,978 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:46,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,982 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:46,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:46,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:46,995 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:46,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:46,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:46,999 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:46,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:46,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:46,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,012 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:47,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,016 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:47,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,029 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:47,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,032 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:47,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,046 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:47,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,049 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:47,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,062 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:47,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,066 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:47,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,079 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:47,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,082 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,096 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:47,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,100 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,114 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:47,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,118 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:47,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,131 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:47,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,134 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,148 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:47,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,152 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,166 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:47,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,170 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,180 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:47,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,182 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:47,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,190 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:47,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,192 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:47,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,200 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:47,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,201 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:47,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,209 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:47,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,211 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:47,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,218 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:47,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,220 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,228 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:47,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,230 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:47,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,237 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:47,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,239 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:47,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,246 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:47,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,248 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,256 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:47,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,258 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,266 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:47,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,268 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:47,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,275 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:47,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,276 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,285 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:47,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,286 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,295 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:47,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,296 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,305 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:47,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,306 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,315 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:47,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,316 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:47,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,324 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:47,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,325 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:47,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,333 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:47,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,334 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:47,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,344 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:47,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,345 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:47,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,353 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:47,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,354 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,362 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:47,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,364 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,376 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:47,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,378 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:47,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,389 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:47,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,392 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,400 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:47,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,402 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:47,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,409 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:47,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,411 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:47,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,418 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:47,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,420 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,428 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:47,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,430 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,438 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:47,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,440 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:47,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,447 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:47,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,449 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,457 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:47,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,459 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,468 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:47,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,470 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,478 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:47,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,480 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:47,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,487 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:47,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,489 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:47,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,496 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:47,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,498 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,507 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:47,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,508 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:47,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,516 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:47,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,517 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:47,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,525 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:47,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,527 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:47,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,534 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:47,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,536 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:47,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,543 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:47,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,545 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,556 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:47,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,559 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,570 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:47,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,573 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:47,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,580 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:47,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,582 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:47,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,589 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:47,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,591 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:47,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,598 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:47,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,600 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:47,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,607 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:47,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,609 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:47,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,616 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:47,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,617 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,626 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:47,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,628 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,636 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:47,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,638 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,646 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:47,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,648 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,656 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:47,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,658 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:47,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,668 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:47,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,671 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,682 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:47,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,685 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,697 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:47,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,700 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,712 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:47,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,715 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,731 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:47,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,735 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,747 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:47,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,751 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,764 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:47,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,768 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,782 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:47,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,785 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,799 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:47,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,803 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,817 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:47,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,820 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:47,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,833 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:47,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,837 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,850 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:47,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,854 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,868 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:47,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,871 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:47,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,882 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:47,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,885 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,897 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:47,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,900 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:47,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,907 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:47,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,909 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,918 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:47,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,919 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,928 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:47,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,929 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,938 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:47,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,939 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,948 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:47,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,949 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,961 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:47,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,964 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:47,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,974 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:47,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,977 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:47,989 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:47,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:47,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:47,992 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:47,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:47,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:47,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:47,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,004 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:48,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,007 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:48,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,019 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:48,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,021 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:48,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,030 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:48,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,032 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,039 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,040 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,048 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,049 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:48,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,058 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:48,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,059 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:48,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,068 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:48,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,069 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,077 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,078 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,086 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,087 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,095 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,096 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,104 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,105 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,113 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,114 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,122 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,123 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:48,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,132 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:48,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,133 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,143 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,145 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,152 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,154 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:48,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,162 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:48,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,163 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,171 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,172 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,180 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,181 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:48,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,190 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:48,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,191 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:48,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,200 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:48,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,201 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:48,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,210 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:48,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,212 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,219 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,220 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,231 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,234 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,244 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,246 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:48,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,258 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:48,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,260 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,271 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,273 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,284 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,286 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,297 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,300 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,307 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,309 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,318 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,319 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,328 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,330 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,339 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,341 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:48,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,351 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:48,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,353 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:48,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,364 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:48,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,366 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,375 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,377 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,386 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,388 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,397 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,399 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:48,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,410 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:48,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,412 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,421 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,424 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:48,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,434 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:48,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,436 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,449 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,453 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,467 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,470 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:48,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,485 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:48,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,489 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:48,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,503 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:48,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,507 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,520 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,524 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:48,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,539 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:48,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,542 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:48,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,557 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:48,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,561 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:48,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,576 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:48,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,579 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,593 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,596 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:48,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,613 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:48,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,617 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,630 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,633 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,647 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,650 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:48,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,665 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:48,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,668 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,682 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,685 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,698 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,702 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:48,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,716 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:48,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,720 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,733 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,736 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:48,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,750 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:48,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,754 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:48,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,768 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:48,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,772 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:48,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,786 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:48,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,789 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,802 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,806 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,819 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,822 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,832 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,834 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:48,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,844 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:48,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,847 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:48,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,857 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:48,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,859 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,868 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,870 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:48,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,881 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:48,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,883 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:48,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,894 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:48,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,896 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,905 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,907 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,916 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,918 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:48,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,929 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:48,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,931 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:48,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,942 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:48,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,944 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,953 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,955 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:48,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,966 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:48,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,968 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,977 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,979 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,988 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:48,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:48,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:48,990 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:48,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:48,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:48,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:48,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:48,999 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:49,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,001 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:49,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,012 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:49,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,014 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:49,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,023 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:49,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,025 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:49,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,035 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:49,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,037 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:49,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,046 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:49,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,048 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:49,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,057 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:49,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,059 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:49,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,070 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:49,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,072 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:49,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,082 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:49,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,084 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:49,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,100 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:49,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,102 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:49,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,112 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:49,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,114 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:49,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,125 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:49,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,127 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:49,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,137 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:49,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,139 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:49,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,149 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:49,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,151 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:49,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,160 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:49,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,162 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:49,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,171 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:49,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,173 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:49,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,184 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:49,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,186 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:49,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,195 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:49,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,197 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:49,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,206 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:49,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,208 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:49,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,219 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:49,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,221 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:49,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,232 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:49,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,234 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:49,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,245 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:49,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,247 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:49,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,258 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:49,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,260 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:49,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,270 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:49,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,272 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:49,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,283 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:49,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,285 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:49,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,296 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:49,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,298 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:49,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,311 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:49,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,315 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:49,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,328 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:49,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,332 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:49,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,346 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:49,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,350 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:49,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,361 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:49,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,363 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:49,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,374 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:49,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,376 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:49,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,386 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:49,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,388 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:49,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,402 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:49,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,406 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:49,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,415 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:49,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,417 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:49,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,426 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:49,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,429 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:49,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,439 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:49,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,441 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:49,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,456 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:49,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,459 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:49,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,475 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:49,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,478 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:49,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,493 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:49,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,496 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:49,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,507 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:49,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,509 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:49,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,518 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:49,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,520 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:49,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,529 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:49,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,531 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:49,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,544 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:49,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,548 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:49,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,561 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:49,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,564 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:49,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,582 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:49,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,586 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:49,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,599 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:49,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,603 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:49,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,613 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:49,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,616 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:49,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,625 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:49,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,627 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:49,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,637 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:49,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,640 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:49,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,649 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:49,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,651 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:49,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,665 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:49,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,668 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:49,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,681 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:49,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,685 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:49,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,697 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:49,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,701 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:49,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,715 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:49,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,718 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:49,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,727 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:49,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,729 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:49,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,740 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:49,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,742 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:49,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,753 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:49,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,755 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:49,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,765 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:49,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,767 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:49,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,776 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:49,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,778 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:49,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,787 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:49,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,789 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:49,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,804 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:49,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,807 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:49,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,816 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:49,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,818 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:49,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,833 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:49,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,836 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:49,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,851 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:49,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,854 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:49,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,869 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:49,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,872 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:49,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,885 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:49,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,889 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:49,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,902 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:49,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,905 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:49,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,920 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:49,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,924 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:49,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,938 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:49,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,942 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:49,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,955 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:49,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,958 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:49,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,971 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:49,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,975 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:49,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:49,988 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:49,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:49,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:49,992 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:49,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:49,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:49,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:49,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,005 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:50,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,009 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:50,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,023 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:50,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,027 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:50,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,036 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:50,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,038 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:50,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,049 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:50,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,051 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:50,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,061 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:50,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,063 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:50,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,072 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:50,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,074 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:50,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,084 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:50,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,086 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:50,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,097 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:50,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,099 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:50,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,109 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:50,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,111 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:50,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,122 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:50,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,124 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:50,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,133 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:50,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,135 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:50,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,144 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:50,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,146 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:50,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,157 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:50,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,159 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:50,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,172 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:50,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,175 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:50,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,190 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:50,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,193 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:50,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,208 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:50,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,212 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:50,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,226 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:50,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,230 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:50,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,242 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:50,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,246 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:50,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,256 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:50,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,258 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:50,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,267 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:50,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,269 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:50,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,280 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:50,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,282 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:50,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,293 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:50,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,295 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:50,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,304 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:50,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,306 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:50,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,316 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:50,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,318 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:50,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,331 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:50,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,334 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:50,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,347 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:50,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,351 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:50,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,364 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:50,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,367 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:50,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,381 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:50,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,385 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:50,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,398 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:50,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,401 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:50,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,414 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:50,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,417 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:50,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,432 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:50,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,435 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:50,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,448 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:50,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,452 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:50,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,467 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:50,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,470 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:50,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,489 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:50,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,492 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:50,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,505 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:50,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,508 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:50,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,523 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:50,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,526 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:50,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,541 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:50,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,544 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:50,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,558 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:50,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,562 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:50,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,575 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:50,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,578 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:50,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,591 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:50,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,595 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:50,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,609 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:50,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,613 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:50,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,630 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:50,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,633 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:50,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,648 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:50,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,651 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:50,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,666 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:50,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,669 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:50,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,683 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:50,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,686 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:50,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,699 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:50,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,703 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:50,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,717 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:50,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,721 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:50,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,734 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:50,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,737 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:50,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,751 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:50,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,754 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:50,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,768 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:50,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,771 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:50,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,786 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:50,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,790 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:50,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,804 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:50,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,808 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:50,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,823 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:50,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,826 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:50,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,840 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:50,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,843 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:50,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,857 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:50,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,860 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:50,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,875 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:50,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,879 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:50,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,893 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:50,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,897 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:50,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,910 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:50,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,914 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:50,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,927 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:50,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,931 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:50,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,944 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:50,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,947 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:50,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,961 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:50,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,964 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:50,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,979 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:50,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,982 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:50,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:50,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:50,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:50,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:50,996 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:50,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:50,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:50,999 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:51,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,013 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:51,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,016 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:51,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,030 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:51,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,033 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:51,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,044 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:51,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,046 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:51,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,057 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:51,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,059 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:51,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,070 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:51,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,072 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:51,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,081 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:51,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,083 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:51,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,094 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:51,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,096 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:51,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,106 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:51,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,108 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:51,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,119 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:51,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,121 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:51,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,130 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:51,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,132 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:51,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,141 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:51,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,143 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:51,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,160 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:51,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,164 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:51,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,178 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:51,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,181 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:51,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,194 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:51,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,198 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:51,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,207 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:51,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,209 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:51,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,223 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:51,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,227 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:51,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,241 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:51,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,245 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:51,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,259 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:51,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,263 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:51,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,272 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:51,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,274 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:51,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,289 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:51,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,293 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:51,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,306 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:51,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,309 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:51,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,324 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:51,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,328 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:51,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,342 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:51,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,346 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:51,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,359 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:51,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,363 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:51,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,372 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:51,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,374 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:51,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,385 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:51,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,387 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:51,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,398 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:51,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,400 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:51,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,409 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:51,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,411 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:51,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,421 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:51,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,423 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:51,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,438 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:51,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,441 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:51,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,455 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:51,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,458 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:51,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,472 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:51,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,476 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:51,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,487 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:51,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,489 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:51,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,498 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:51,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,501 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:51,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,514 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:51,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,518 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:51,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,531 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:51,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,535 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:51,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,548 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:51,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,552 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:51,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,562 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:51,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,564 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:51,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,573 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:51,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,576 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:51,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,586 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:51,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,588 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:51,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,597 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:51,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,599 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:51,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,609 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:51,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,611 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:51,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,620 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:51,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,622 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:51,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,633 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:51,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,635 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:51,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,646 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:51,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,648 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:51,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,657 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:51,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,659 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:51,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,672 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:51,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,674 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:51,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,685 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:51,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,687 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:51,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,697 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:51,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,699 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:51,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,710 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:51,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,712 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:51,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,721 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:51,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,723 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:51,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,733 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:51,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,735 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:51,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,746 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:51,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,748 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:51,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,758 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:51,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,760 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:51,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,771 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:51,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,773 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:51,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,786 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:51,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,789 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:51,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,804 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:51,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,807 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:51,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,822 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:51,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,825 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:51,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,840 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:51,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,843 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:51,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,857 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:51,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,860 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:51,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,870 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:51,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,872 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:51,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,883 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:51,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,885 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:51,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,896 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:51,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,898 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:51,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,907 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:51,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,909 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:51,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,919 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:51,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,921 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:51,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,932 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:51,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,934 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:51,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,944 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:51,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,946 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:51,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,956 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:51,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,958 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:51,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,968 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:51,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,970 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:51,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,979 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:51,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,981 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:51,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:51,992 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:51,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:51,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:51,994 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:51,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:51,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:51,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:51,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,007 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:52,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,011 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:52,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,025 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:52,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,029 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:52,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,039 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:52,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,041 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:52,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,052 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:52,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,054 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:52,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,064 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:52,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,067 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:52,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,077 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:52,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,079 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:52,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,088 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:52,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,090 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:52,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,101 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:52,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,103 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:52,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,112 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:52,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,114 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:52,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,128 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:52,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,130 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:52,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,139 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:52,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,141 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:52,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,150 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:52,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,153 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:52,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,167 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:52,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,171 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:52,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,184 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:52,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,188 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:52,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,201 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:52,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,204 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:52,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,219 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:52,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,222 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:52,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,237 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:52,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,241 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:52,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,255 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:52,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,259 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:52,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,272 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:52,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,276 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:52,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,289 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:52,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,293 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:52,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,307 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:52,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,311 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:52,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,324 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:52,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,328 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:52,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,341 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:52,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,345 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:52,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,360 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:52,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,363 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:52,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,377 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:52,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,380 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:52,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,395 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:52,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,399 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:52,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,413 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:52,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,416 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:52,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,431 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:52,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,434 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:52,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,447 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:52,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,451 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:52,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,465 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:52,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,468 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:52,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,481 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:52,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,485 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:52,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,499 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:52,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,503 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:52,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,516 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:52,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,520 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:52,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,533 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:52,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,536 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:52,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,549 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:52,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,553 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:52,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,566 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:52,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,569 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:52,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,582 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:52,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,586 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:52,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,600 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:52,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,604 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:52,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,619 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:52,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,622 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:52,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,636 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:52,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,639 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:52,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,653 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:52,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,656 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:52,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,670 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:52,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,673 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:52,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,689 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:52,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,692 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:52,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,707 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:52,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,710 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:52,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,724 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:52,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,728 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:52,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,742 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:52,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,745 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:52,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,758 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:52,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,762 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:52,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,774 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:52,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,778 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:52,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,792 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:52,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,795 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:52,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,810 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:52,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,813 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:52,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,827 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:52,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,831 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:52,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,844 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:52,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,847 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:52,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,860 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:52,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,863 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:52,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,878 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:52,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,881 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:52,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,894 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:52,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,897 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:52,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,910 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:52,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,914 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:52,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,929 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:52,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,932 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:52,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,947 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:52,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,950 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:52,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,965 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:52,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,969 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:52,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:52,983 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:52,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:52,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:52,987 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:52,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:52,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:52,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:52,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,002 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:53,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,005 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:53,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,019 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:53,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,022 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:53,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,036 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:53,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,039 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:53,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,053 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:53,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,056 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:53,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,071 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:53,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,075 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:53,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,090 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:53,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,093 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:53,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,107 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:53,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,110 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:53,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,124 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:53,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,128 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:53,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,141 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:53,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,145 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:53,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,159 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:53,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,162 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:53,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,176 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:53,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,179 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:53,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,193 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:53,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,196 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:53,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,209 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:53,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,213 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:53,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,226 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:53,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,230 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:53,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,246 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:53,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,250 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:53,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,264 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:53,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,268 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:53,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,282 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:53,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,286 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:53,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,296 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:53,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,298 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:53,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,307 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:53,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,309 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:53,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,318 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:53,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,320 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:53,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,329 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:53,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,331 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:53,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,340 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:53,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,342 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:53,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,353 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:53,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,355 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:53,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,365 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:53,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,367 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:53,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,377 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:53,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,379 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:53,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,388 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:53,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,390 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:53,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,400 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:53,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,402 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:53,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,412 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:53,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,414 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:53,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,423 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:53,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,425 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:53,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,434 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:53,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,436 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:53,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,447 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:53,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,449 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:53,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,459 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:53,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,462 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:53,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,472 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:53,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,474 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:53,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,485 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:53,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,487 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:53,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,497 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:53,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,499 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:53,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,508 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:53,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,511 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:53,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,521 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:53,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,523 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:53,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,532 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:53,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,535 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:53,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,544 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:53,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,546 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:53,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,559 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:53,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,562 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:53,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,576 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:53,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,579 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:53,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,592 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:53,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,595 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:53,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,608 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:53,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,612 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:53,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,625 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:53,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,628 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:53,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,641 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:53,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,645 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:53,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,658 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:53,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,661 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:53,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,671 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:53,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,673 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:53,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,682 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:53,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,684 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:53,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,695 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:53,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,697 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:53,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,708 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:53,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,710 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:53,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,726 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:53,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,728 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:53,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,739 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:53,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,741 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:53,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,752 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:53,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,754 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:53,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,765 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:53,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,767 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:53,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,778 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:53,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,780 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:53,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,789 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:53,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,791 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:53,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,801 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:53,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,803 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:53,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,813 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:53,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,816 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:53,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,826 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:53,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,829 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:53,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,839 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:53,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,842 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:53,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,851 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:53,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,853 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:53,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,863 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:53,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,865 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:53,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,874 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:53,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,876 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:53,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,887 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:53,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,889 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:53,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,899 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:53,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,901 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:53,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,911 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:53,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,913 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:53,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,928 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:53,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,931 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:53,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,946 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:53,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,949 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:53,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,964 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:53,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,967 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:53,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,981 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:53,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:53,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:53,984 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:53,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:53,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:53,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:53,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:53,997 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:54,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,001 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:54,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,015 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:54,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,019 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:54,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,033 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:54,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,037 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:54,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,050 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:54,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,053 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:54,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,066 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:54,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,070 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:54,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,085 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:54,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,088 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:54,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,101 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:54,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,105 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:54,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,119 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:54,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,123 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:54,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,137 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:54,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,140 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:54,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,153 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:54,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,157 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:54,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,170 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:54,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,173 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:54,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,186 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:54,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,190 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:54,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,204 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:54,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,208 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:54,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,221 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:54,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,224 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:54,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,241 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:54,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,245 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:54,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,259 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:54,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,262 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:54,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,275 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:54,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,279 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:54,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,292 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:54,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,295 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:54,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,308 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:54,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,311 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:54,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,324 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:54,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,327 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:54,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,340 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:54,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,344 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:54,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,357 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:54,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,360 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:54,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,373 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:54,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,376 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:54,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,391 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:54,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,394 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:54,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,409 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:54,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,412 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:54,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,425 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:54,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,429 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:54,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,442 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:54,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,446 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:54,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,459 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:54,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,463 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:54,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,476 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:54,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,480 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:54,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,493 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:54,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,497 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:54,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,510 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:54,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,514 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:54,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,528 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:54,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,532 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:54,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,545 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:54,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,549 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:54,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,562 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:54,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,566 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:54,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,581 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:54,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,584 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:54,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,598 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:54,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,601 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:54,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,617 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:54,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,620 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:54,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,634 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:54,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,637 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:54,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,652 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:54,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,656 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:54,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,671 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:54,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,675 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:54,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,690 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:54,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,693 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:54,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,707 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:54,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,710 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:54,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,723 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:54,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,727 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:54,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,740 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:54,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,744 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:54,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,757 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:54,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,761 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:54,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,775 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:54,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,778 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:54,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,792 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:54,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,795 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:54,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,813 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:54,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,816 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:54,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,831 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:54,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,834 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:54,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,849 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:54,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,852 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:54,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,866 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:54,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,870 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:54,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,883 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:54,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,886 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:54,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,900 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:54,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,904 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:54,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,917 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:54,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,921 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:54,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,935 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:54,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,939 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:54,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,952 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:54,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,955 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:54,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,968 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:54,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,972 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:54,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,982 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:54,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,984 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:54,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:54,993 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:54,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:54,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:54,995 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:54,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:54,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:54,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:54,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,005 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:55,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,007 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:55,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,021 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:55,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,024 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:55,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,035 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:55,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,037 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:55,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,047 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:55,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,049 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:55,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,063 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:55,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,066 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:55,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,080 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:55,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,084 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:55,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,097 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:55,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,101 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:55,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,115 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:55,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,119 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:55,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,134 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:55,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,137 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:55,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,152 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:55,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,156 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:55,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,170 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:55,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,174 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:55,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,187 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:55,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,191 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:55,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,206 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:55,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,210 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:55,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,223 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:55,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,227 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:55,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,236 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:55,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,238 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:55,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,253 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:55,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,257 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:55,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,270 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:55,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,274 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:55,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,287 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:55,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,291 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:55,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,306 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:55,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,309 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:55,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,325 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:55,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,328 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:55,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,347 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:55,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,350 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:55,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,363 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:55,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,367 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:55,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,380 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:55,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,384 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:55,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,397 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:55,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,401 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:55,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,415 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:55,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,418 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:55,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,433 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:55,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,436 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:55,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,451 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:55,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,455 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:55,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,468 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:55,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,472 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:55,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,486 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:55,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,490 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:55,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,505 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:55,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,508 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:55,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,523 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:55,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,526 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:55,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,539 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:55,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,543 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:55,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,557 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:55,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,561 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:55,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,575 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:55,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,579 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:55,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,592 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:55,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,595 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:55,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,609 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:55,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,612 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:55,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,627 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:55,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,630 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:55,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,644 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:55,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,647 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:55,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,660 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:55,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,664 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:55,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,678 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:55,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,682 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:55,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,695 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:55,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,699 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:55,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,712 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:55,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,715 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:55,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,728 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:55,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,731 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:55,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,746 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:55,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,750 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:55,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,763 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:55,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,766 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:55,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,781 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:55,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,785 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:55,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,799 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:55,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,803 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:55,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,816 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:55,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,820 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:55,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,835 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:55,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,838 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:55,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,852 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:55,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,855 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:55,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,869 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:55,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,872 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:55,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,886 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:55,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,889 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:55,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,908 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:55,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,911 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:55,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,925 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:55,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,928 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:55,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,941 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:55,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,945 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:55,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,959 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:55,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,963 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:55,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,976 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:55,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,980 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:55,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:55,993 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:55,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:55,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:55,997 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:55,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:55,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:55,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:55,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,010 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:56,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,013 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:56,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,027 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:56,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,030 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:56,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,044 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:56,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,047 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:56,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,062 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:56,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,066 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:56,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,079 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:56,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,083 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:56,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,097 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:56,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,101 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:56,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,114 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:56,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,118 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:56,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,131 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:56,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,134 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:56,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,149 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:56,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,152 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:56,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,165 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:56,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,169 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:56,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,183 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:56,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,187 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:56,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,202 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:56,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,205 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:56,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,220 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:56,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,223 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:56,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,238 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:56,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,241 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:56,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,256 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:56,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,259 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:56,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,272 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:56,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,276 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:56,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,290 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:56,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,294 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:56,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,308 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:56,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,312 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:56,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,325 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:56,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,329 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:56,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,342 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:56,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,346 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:56,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,360 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:56,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,364 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:56,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,377 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:56,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,380 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:56,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,395 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:56,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,398 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:56,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,412 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:56,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,415 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:56,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,430 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:56,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,433 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:56,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,448 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:56,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,451 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:56,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,470 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:56,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,473 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:56,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,487 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:56,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,490 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:56,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,504 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:56,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,507 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:56,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,520 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:56,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,523 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:56,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,536 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:56,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,540 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:56,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,553 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:56,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,556 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:56,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,571 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:56,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,574 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:56,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,589 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:56,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,593 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:56,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,607 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:56,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,611 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:56,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,624 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:56,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,628 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:56,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,641 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:56,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,645 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:56,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,658 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:56,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,662 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:56,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,676 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:56,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,680 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:56,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,695 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:56,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,698 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:56,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,712 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:56,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,715 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:56,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,729 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:56,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,732 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:56,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,746 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:56,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,749 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:56,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,762 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:56,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,766 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:56,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,779 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:56,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,783 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:56,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,796 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:56,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,799 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:56,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,814 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:56,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,817 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:56,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,831 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:56,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,834 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:56,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,849 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:56,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,853 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:56,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,868 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:56,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,871 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:56,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,886 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:56,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,890 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:56,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,905 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:56,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,908 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:56,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,923 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:56,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,927 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:56,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,942 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:56,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,945 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:56,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,959 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:56,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,962 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:56,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,977 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:56,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,980 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:56,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:56,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:56,995 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:56,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:56,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:56,999 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:56,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:56,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:56,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,013 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:57,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,017 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:57,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,033 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:57,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,036 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:57,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,050 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:57,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,054 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:57,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,066 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:57,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,070 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:57,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,083 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:57,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,086 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:57,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,099 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:57,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,102 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:57,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,115 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:57,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,119 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:57,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,133 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:57,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,137 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:57,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,150 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:57,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,154 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:57,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,168 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:57,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,172 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:57,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,187 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:57,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,190 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:57,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,205 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:57,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,209 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:57,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,223 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:57,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,227 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:57,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,242 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:57,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,245 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:57,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,254 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:57,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,256 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:57,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,266 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:57,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,268 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:57,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,277 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:57,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,279 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:57,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,289 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:57,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,291 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:57,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,300 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:57,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,302 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:57,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,312 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:57,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,314 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:57,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,324 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:57,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,327 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:57,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,337 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:57,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,339 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:57,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,348 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:57,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,350 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:57,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,365 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:57,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,369 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:57,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,379 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:57,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,382 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:57,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,395 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:57,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,398 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:57,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,412 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:57,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,415 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:57,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,430 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:57,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,434 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:57,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,448 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:57,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,452 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:57,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,466 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:57,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,469 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:57,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,483 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:57,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,486 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:57,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,500 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:57,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,503 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:57,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,518 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:57,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,521 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:57,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,536 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:57,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,539 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:57,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,553 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:57,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,556 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:57,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,572 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:57,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,576 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:57,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,590 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:57,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,594 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:57,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,606 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:57,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,610 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:57,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,624 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:57,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,627 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:57,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,640 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:57,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,644 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:57,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,656 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:57,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,660 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:57,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,673 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:57,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,676 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:57,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,690 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:57,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,694 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:57,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,707 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:57,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,710 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:57,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,724 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:57,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,728 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:57,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,741 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:57,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,744 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:57,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,759 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:57,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,762 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:57,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,777 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:57,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,780 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:57,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,794 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:57,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,797 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:57,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,812 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:57,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,816 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:57,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,831 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:57,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,834 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:57,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,847 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:57,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,851 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:57,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,866 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:57,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,870 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:57,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,884 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:57,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,888 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:57,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,903 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:57,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,906 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:57,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,920 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:57,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,923 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:57,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,937 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:57,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,941 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:57,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,956 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:57,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,959 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:57,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,974 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:57,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,977 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:57,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:57,992 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:57,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:57,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:57,996 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:57,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:57,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:57,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:57,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,009 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:58,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,012 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:58,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,025 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:58,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,029 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:58,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,043 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:58,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,047 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:58,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,060 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:58,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,064 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:58,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,074 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:58,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,076 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:58,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,085 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:58,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,087 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:58,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,096 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:58,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,098 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:58,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,112 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:58,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,114 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:58,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,125 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:58,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,127 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:58,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,137 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:58,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,139 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:58,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,150 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:58,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,152 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:58,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,162 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:58,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,164 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:58,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,177 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:58,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,181 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:58,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,191 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:58,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,193 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:58,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,204 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:58,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,206 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:58,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,216 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:58,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,218 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:58,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,231 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:58,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,234 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:58,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,249 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:58,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,252 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:58,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,266 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:58,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,270 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:58,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,283 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:58,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,286 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:58,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,300 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:58,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,304 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:58,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,318 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:58,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,322 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:58,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,335 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:58,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,338 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:58,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,351 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:58,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,354 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:58,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,367 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:58,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,371 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:58,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,385 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:58,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,389 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:58,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,403 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:58,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,407 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:58,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,420 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:58,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,424 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:58,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,439 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:58,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,442 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:58,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,457 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:58,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,460 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:58,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,470 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:58,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,472 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:58,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,483 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:58,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,485 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:58,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,494 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:58,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,496 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:58,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,506 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:58,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,508 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:58,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,517 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:58,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,519 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:58,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,529 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:58,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,531 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:58,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,542 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:58,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,544 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:58,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,553 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:58,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,555 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:58,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,565 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:58,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,567 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:58,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,578 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:58,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,580 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:58,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,591 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:58,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,593 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:58,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,607 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:58,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,609 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:58,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,619 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:58,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,621 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:58,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,632 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:58,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,634 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:58,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,643 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:58,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,645 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:58,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,654 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:58,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,656 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:58,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,666 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:58,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,668 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:58,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,677 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:58,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,679 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:58,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,690 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:58,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,692 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:58,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,703 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:58,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,705 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:58,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,715 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:58,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,717 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:58,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,728 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:58,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,730 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:58,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,741 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:58,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,743 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:58,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,754 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:58,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,756 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:58,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,766 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:58,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,769 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:58,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,779 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:58,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,781 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:58,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,791 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:58,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,793 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:58,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,802 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:58,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,804 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:58,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,813 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:58,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,815 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:58,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,824 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:58,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,826 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:58,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,836 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:58,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,838 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:58,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,847 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:58,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,849 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:58,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,859 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:58,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,861 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:58,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,872 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:58,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,874 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:58,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,883 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:58,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,885 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:58,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,896 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:58,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,898 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:58,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,907 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:58,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,909 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:58,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,919 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:58,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,921 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:58,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,932 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:58,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,934 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:58,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,945 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:58,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,947 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:58,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,956 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:58,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,958 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:58,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,968 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:58,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,970 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:58,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,981 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:58,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,983 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:58,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:58,994 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:58,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:58,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:58,996 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:58,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:58,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:58,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:58,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,005 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:59,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,007 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:59,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,017 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:59,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,019 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:59,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,029 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:59,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,031 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:59,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,040 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:59,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,042 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:59,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,056 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:59,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,058 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:59,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,068 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:59,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,071 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:59,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,081 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:59,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,083 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:59,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,092 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:59,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,095 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:59,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,108 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:59,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,111 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:59,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,126 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:59,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,130 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:59,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,143 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:59,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,147 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:59,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,160 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:59,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,164 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:59,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,179 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:59,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,182 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:59,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,197 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:59,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,201 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:59,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,214 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:59,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,218 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:59,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,231 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:59,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,235 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:59,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,248 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:59,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,252 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:59,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,266 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:59,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,269 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:59,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,283 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:59,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,286 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:59,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,301 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:59,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,305 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:59,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,318 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:59,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,322 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:59,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,336 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:59,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,340 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:59,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,353 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:59,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,357 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:59,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,370 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:59,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,373 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:59,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,387 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:59,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,390 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:59,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,405 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:59,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,409 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:59,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,422 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:59,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,426 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:59,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,441 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:59,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,444 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:59,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,458 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:59,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,462 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:59,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,475 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:59,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,479 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:59,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,492 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:59,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,496 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:59,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,511 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:59,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,514 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:59,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,528 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:59,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,531 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:59,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,546 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:59,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,549 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:59,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,564 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:59,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,568 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:59,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,582 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:59,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,586 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:59,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,599 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:59,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,603 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:59,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,618 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:59,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,622 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:59,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,636 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:59,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,639 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:59,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,652 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:59,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,655 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:59,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,668 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:59,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,671 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:59,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,684 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:59,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,688 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:59,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,701 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:59,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,704 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:59,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,717 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:59,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,720 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:59,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,735 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:59,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,738 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:59,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,752 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:59,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,756 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:59,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,770 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:59,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,773 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:59,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,786 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:59,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,790 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:59,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,799 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:59,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,801 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:59,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,810 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:59,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,812 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:59,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,823 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:59,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,825 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:59,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,835 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:59,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,837 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:59,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,847 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:59,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,849 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:59,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,858 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:59,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,860 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:59,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,870 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:59,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,872 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:59,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,881 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:59,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,883 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:59,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,894 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:59,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,896 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:59,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,907 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:59,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,909 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:59,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,920 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:58:59,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,922 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:59,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,935 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:59,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,939 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:59,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,953 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:59,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,957 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:59,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,970 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:58:59,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,974 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:58:59,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:58:59,989 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:58:59,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:59,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:58:59,992 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:58:59,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:58:59,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:59,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:59,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:00,006 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:59:00,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:00,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:59:00,009 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:59:00,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:59:00,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:00,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:00,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:00,024 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:59:00,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:00,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:59:00,028 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:59:00,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:59:00,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:00,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:00,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:00,039 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:59:00,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:00,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:59:00,041 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:59:00,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:59:00,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:00,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:00,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:00,050 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:59:00,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:00,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:59:00,052 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:59:00,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:59:00,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:00,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:00,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:00,062 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:59:00,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:00,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:59:00,064 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:59:00,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:59:00,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:00,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:00,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:00,075 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:59:00,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:00,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:59:00,077 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:59:00,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:59:00,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:00,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:00,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:00,088 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:59:00,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:00,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:59:00,090 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:59:00,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:59:00,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:00,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:00,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:00,099 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:59:00,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:00,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:59:00,101 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:59:00,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:59:00,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:00,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:00,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:00,112 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:59:00,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:00,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:59:00,114 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:59:00,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:59:00,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:00,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:00,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:00,127 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:59:00,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:00,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:59:00,129 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:59:00,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:59:00,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:00,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:00,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:00,138 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:59:00,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:00,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:59:00,140 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:59:00,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:59:00,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:00,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:00,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:00,151 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:59:00,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:00,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:59:00,153 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:59:00,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:59:00,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:00,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:00,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:00,166 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:59:00,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:00,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:59:00,169 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:59:00,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:59:00,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:00,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:00,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:00,183 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 00:59:00,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:00,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:59:00,187 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:59:00,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:59:00,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:00,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:00,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:00,196 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:59:00,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:00,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:59:00,199 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:59:00,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:59:00,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:00,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:00,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:00,212 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:59:00,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:59:00,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 172 states and 210 transitions. [2021-11-23 00:59:00,215 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 210 transitions. [2021-11-23 00:59:00,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-23 00:59:00,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:59:00,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:59:00,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:59:00,228 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.