./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/verifythis/tree_del_rec.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_398b8c9a-1459-41b9-a777-c76aa45135ee/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_398b8c9a-1459-41b9-a777-c76aa45135ee/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_398b8c9a-1459-41b9-a777-c76aa45135ee/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_398b8c9a-1459-41b9-a777-c76aa45135ee/bin/ukojak-LBtLqBUTdQ/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/verifythis/tree_del_rec.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_398b8c9a-1459-41b9-a777-c76aa45135ee/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_398b8c9a-1459-41b9-a777-c76aa45135ee/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 448d6e9f7f0c094a8335d652a2766ae983308e33ec1a543ceaed97ae79744722 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-22 23:21:36,401 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 23:21:36,403 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 23:21:36,434 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 23:21:36,434 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 23:21:36,436 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 23:21:36,437 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 23:21:36,439 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 23:21:36,441 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 23:21:36,442 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 23:21:36,443 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 23:21:36,445 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 23:21:36,445 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 23:21:36,446 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 23:21:36,448 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 23:21:36,449 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 23:21:36,450 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 23:21:36,451 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 23:21:36,453 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 23:21:36,457 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 23:21:36,459 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 23:21:36,462 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 23:21:36,465 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 23:21:36,466 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 23:21:36,472 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 23:21:36,477 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 23:21:36,478 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 23:21:36,479 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 23:21:36,480 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 23:21:36,481 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 23:21:36,483 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 23:21:36,483 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 23:21:36,485 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 23:21:36,486 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 23:21:36,488 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 23:21:36,488 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 23:21:36,489 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 23:21:36,489 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 23:21:36,489 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 23:21:36,490 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 23:21:36,491 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 23:21:36,492 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_398b8c9a-1459-41b9-a777-c76aa45135ee/bin/ukojak-LBtLqBUTdQ/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2021-11-22 23:21:36,532 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 23:21:36,533 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 23:21:36,534 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 23:21:36,535 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 23:21:36,535 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 23:21:36,535 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-22 23:21:36,535 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-22 23:21:36,535 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-22 23:21:36,542 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-22 23:21:36,542 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 23:21:36,543 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2021-11-22 23:21:36,543 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2021-11-22 23:21:36,543 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-22 23:21:36,544 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-22 23:21:36,544 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 23:21:36,544 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-22 23:21:36,544 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-22 23:21:36,544 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 23:21:36,545 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:21:36,545 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 23:21:36,545 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-22 23:21:36,545 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-22 23:21:36,546 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-22 23:21:36,546 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_398b8c9a-1459-41b9-a777-c76aa45135ee/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_398b8c9a-1459-41b9-a777-c76aa45135ee/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 448d6e9f7f0c094a8335d652a2766ae983308e33ec1a543ceaed97ae79744722 [2021-11-22 23:21:36,828 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 23:21:36,849 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 23:21:36,852 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 23:21:36,853 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 23:21:36,854 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 23:21:36,855 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_398b8c9a-1459-41b9-a777-c76aa45135ee/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/verifythis/tree_del_rec.c [2021-11-22 23:21:36,938 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_398b8c9a-1459-41b9-a777-c76aa45135ee/bin/ukojak-LBtLqBUTdQ/data/1c0f9a205/634d5c8b9b02430989b9b7d5e08b339b/FLAGd541f932e [2021-11-22 23:21:37,483 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 23:21:37,484 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_398b8c9a-1459-41b9-a777-c76aa45135ee/sv-benchmarks/c/verifythis/tree_del_rec.c [2021-11-22 23:21:37,491 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_398b8c9a-1459-41b9-a777-c76aa45135ee/bin/ukojak-LBtLqBUTdQ/data/1c0f9a205/634d5c8b9b02430989b9b7d5e08b339b/FLAGd541f932e [2021-11-22 23:21:37,819 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_398b8c9a-1459-41b9-a777-c76aa45135ee/bin/ukojak-LBtLqBUTdQ/data/1c0f9a205/634d5c8b9b02430989b9b7d5e08b339b [2021-11-22 23:21:37,822 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 23:21:37,823 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 23:21:37,824 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 23:21:37,825 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 23:21:37,828 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 23:21:37,828 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:21:37" (1/1) ... [2021-11-22 23:21:37,829 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bac9e83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:37, skipping insertion in model container [2021-11-22 23:21:37,830 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:21:37" (1/1) ... [2021-11-22 23:21:37,836 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 23:21:37,853 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 23:21:38,044 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_398b8c9a-1459-41b9-a777-c76aa45135ee/sv-benchmarks/c/verifythis/tree_del_rec.c[585,598] [2021-11-22 23:21:38,058 WARN L1533 CHandler]: Possible shadowing of function min [2021-11-22 23:21:38,061 WARN L1533 CHandler]: Possible shadowing of function min [2021-11-22 23:21:38,075 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:21:38,087 INFO L203 MainTranslator]: Completed pre-run [2021-11-22 23:21:38,099 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_398b8c9a-1459-41b9-a777-c76aa45135ee/sv-benchmarks/c/verifythis/tree_del_rec.c[585,598] [2021-11-22 23:21:38,105 WARN L1533 CHandler]: Possible shadowing of function min [2021-11-22 23:21:38,109 WARN L1533 CHandler]: Possible shadowing of function min [2021-11-22 23:21:38,118 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:21:38,141 INFO L208 MainTranslator]: Completed translation [2021-11-22 23:21:38,142 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:38 WrapperNode [2021-11-22 23:21:38,142 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-22 23:21:38,143 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-22 23:21:38,143 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-22 23:21:38,143 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-22 23:21:38,150 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:38" (1/1) ... [2021-11-22 23:21:38,161 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:38" (1/1) ... [2021-11-22 23:21:38,189 INFO L137 Inliner]: procedures = 29, calls = 61, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 98 [2021-11-22 23:21:38,191 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-22 23:21:38,192 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-22 23:21:38,192 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-22 23:21:38,193 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-22 23:21:38,201 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:38" (1/1) ... [2021-11-22 23:21:38,201 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:38" (1/1) ... [2021-11-22 23:21:38,214 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:38" (1/1) ... [2021-11-22 23:21:38,214 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:38" (1/1) ... [2021-11-22 23:21:38,234 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:38" (1/1) ... [2021-11-22 23:21:38,244 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:38" (1/1) ... [2021-11-22 23:21:38,248 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:38" (1/1) ... [2021-11-22 23:21:38,252 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-22 23:21:38,254 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-22 23:21:38,254 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-22 23:21:38,254 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-22 23:21:38,255 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:38" (1/1) ... [2021-11-22 23:21:38,271 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:21:38,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_398b8c9a-1459-41b9-a777-c76aa45135ee/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-22 23:21:38,306 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_398b8c9a-1459-41b9-a777-c76aa45135ee/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-22 23:21:38,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_398b8c9a-1459-41b9-a777-c76aa45135ee/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-22 23:21:38,348 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-22 23:21:38,348 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-22 23:21:38,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-22 23:21:38,348 INFO L130 BoogieDeclarations]: Found specification of procedure tree_del [2021-11-22 23:21:38,351 INFO L138 BoogieDeclarations]: Found implementation of procedure tree_del [2021-11-22 23:21:38,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-22 23:21:38,351 INFO L130 BoogieDeclarations]: Found specification of procedure min [2021-11-22 23:21:38,351 INFO L138 BoogieDeclarations]: Found implementation of procedure min [2021-11-22 23:21:38,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-22 23:21:38,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-22 23:21:38,352 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_tree [2021-11-22 23:21:38,352 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_tree [2021-11-22 23:21:38,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-22 23:21:38,352 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-22 23:21:38,352 INFO L130 BoogieDeclarations]: Found specification of procedure size [2021-11-22 23:21:38,352 INFO L138 BoogieDeclarations]: Found implementation of procedure size [2021-11-22 23:21:38,352 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-22 23:21:38,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-22 23:21:38,353 INFO L130 BoogieDeclarations]: Found specification of procedure tree_inorder [2021-11-22 23:21:38,353 INFO L138 BoogieDeclarations]: Found implementation of procedure tree_inorder [2021-11-22 23:21:38,353 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-22 23:21:38,514 INFO L236 CfgBuilder]: Building ICFG [2021-11-22 23:21:38,515 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-22 23:21:39,025 INFO L277 CfgBuilder]: Performing block encoding [2021-11-22 23:21:39,071 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-22 23:21:39,071 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-22 23:21:39,074 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:21:39 BoogieIcfgContainer [2021-11-22 23:21:39,074 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-22 23:21:39,075 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-22 23:21:39,075 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-22 23:21:39,082 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-22 23:21:39,083 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:21:39" (1/1) ... [2021-11-22 23:21:39,091 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:21:39,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:39,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 156 states and 178 transitions. [2021-11-22 23:21:39,154 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 178 transitions. [2021-11-22 23:21:39,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2021-11-22 23:21:39,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:39,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:39,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:39,299 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:39,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:39,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 155 states and 177 transitions. [2021-11-22 23:21:39,329 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 177 transitions. [2021-11-22 23:21:39,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2021-11-22 23:21:39,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:39,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:39,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:39,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:39,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:39,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 154 states and 176 transitions. [2021-11-22 23:21:39,477 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 176 transitions. [2021-11-22 23:21:39,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:39,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:39,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:39,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:39,530 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:39,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:39,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 157 states and 184 transitions. [2021-11-22 23:21:39,574 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 184 transitions. [2021-11-22 23:21:39,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:39,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:39,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:39,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:39,670 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:39,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:39,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 160 states and 193 transitions. [2021-11-22 23:21:39,821 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 193 transitions. [2021-11-22 23:21:39,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:39,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:39,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:39,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:39,896 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:39,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:39,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 160 states and 193 transitions. [2021-11-22 23:21:39,907 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 193 transitions. [2021-11-22 23:21:39,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:39,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:39,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:39,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:39,936 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:39,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:39,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 160 states and 193 transitions. [2021-11-22 23:21:39,944 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 193 transitions. [2021-11-22 23:21:39,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:39,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:39,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:39,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:39,981 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:39,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:39,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 160 states and 193 transitions. [2021-11-22 23:21:39,990 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 193 transitions. [2021-11-22 23:21:39,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:39,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:39,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:40,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:40,057 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:40,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:40,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 160 states and 193 transitions. [2021-11-22 23:21:40,071 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 193 transitions. [2021-11-22 23:21:40,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:40,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:40,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:40,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:40,113 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:40,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:40,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:40,206 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:40,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:40,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:40,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:40,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:40,235 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:40,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:40,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:40,258 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:40,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:40,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:40,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:40,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:40,318 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:40,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:40,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:40,334 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:40,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:40,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:40,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:40,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:40,365 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:40,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:40,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:40,374 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:40,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:40,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:40,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:40,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:40,422 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:40,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:40,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:40,435 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:40,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:40,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:40,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:40,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:40,489 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:40,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:40,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:40,497 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:40,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:40,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:40,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:40,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:40,535 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:40,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:40,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:40,541 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:40,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:40,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:40,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:40,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:40,567 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:40,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:40,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:40,573 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:40,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:40,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:40,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:40,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:40,611 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:40,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:40,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:40,618 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:40,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:40,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:40,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:40,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:40,663 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:40,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:40,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:40,668 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:40,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:40,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:40,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:40,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:40,691 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:40,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:40,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:40,698 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:40,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:40,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:40,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:40,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:40,737 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:40,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:40,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:40,750 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:40,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:40,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:40,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:40,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:40,792 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:40,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:40,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:40,805 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:40,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:40,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:40,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:40,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:40,836 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:40,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:40,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:40,843 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:40,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:40,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:40,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:40,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:40,888 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:40,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:40,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:40,897 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:40,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:40,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:40,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:40,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:40,938 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:40,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:40,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:40,945 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:40,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:40,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:40,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:40,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:40,999 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:41,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:41,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:41,014 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:41,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:41,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:41,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:41,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:41,044 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:41,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:41,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:41,051 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:41,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:41,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:41,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:41,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:41,085 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:41,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:41,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:41,097 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:41,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:41,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:41,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:41,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:41,150 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:41,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:41,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:41,166 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:41,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:41,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:41,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:41,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:41,201 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:41,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:41,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:41,216 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:41,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:41,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:41,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:41,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:41,240 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:41,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:41,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:41,246 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:41,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:41,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:41,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:41,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:41,267 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:41,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:41,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:41,272 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:41,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:41,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:41,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:41,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:41,314 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:41,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:41,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:41,318 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:41,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:41,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:41,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:41,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:41,344 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:41,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:41,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:41,350 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:41,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:41,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:41,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:41,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:41,374 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:41,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:41,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:41,379 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:41,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:41,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:41,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:41,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:41,403 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:41,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:41,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:41,410 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:41,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:41,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:41,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:41,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:41,433 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:41,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:41,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:41,438 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:41,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:41,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:41,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:41,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:41,472 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:41,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:41,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:41,477 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:41,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:41,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:41,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:41,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:41,513 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:41,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:41,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:41,518 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:41,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:41,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:41,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:41,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:41,543 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:41,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:41,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:41,548 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:41,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:41,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:41,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:41,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:41,569 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:41,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:41,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:41,574 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:41,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:41,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:41,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:41,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:41,604 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:41,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:41,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:41,613 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:41,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:41,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:41,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:41,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:41,653 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:41,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:41,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:41,661 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:41,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:41,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:41,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:41,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:41,681 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:41,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:41,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:41,692 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:41,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:41,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:41,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:41,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:41,720 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:41,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:41,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:41,727 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:41,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:41,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:41,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:41,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:41,761 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:41,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:41,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:41,768 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:41,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:41,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:41,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:41,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:41,805 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:41,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:41,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:41,812 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:41,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:41,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:41,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:41,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:41,841 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:41,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:41,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:41,847 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:41,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:41,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:41,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:41,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:41,877 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:41,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:41,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:41,883 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:41,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:41,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:41,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:41,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:41,912 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:41,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:41,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:41,922 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:41,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:41,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:41,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:41,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:41,940 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:41,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:41,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:41,946 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:41,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:41,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:41,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:41,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:41,973 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:41,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:41,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:41,981 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:41,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:41,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:41,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:41,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:41,999 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:42,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:42,006 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:42,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:42,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,026 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:42,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:42,032 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:42,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:42,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,053 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:42,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:42,060 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:42,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:42,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,074 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:42,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:42,078 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:42,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:42,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,092 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:42,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:42,097 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:42,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:42,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,111 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:42,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:42,115 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:42,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:42,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,130 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:42,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:42,134 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:42,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:42,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,150 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:42,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:42,155 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:42,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:42,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,172 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:42,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:42,177 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:42,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:42,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,194 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:42,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:42,199 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:42,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:42,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,213 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:42,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:42,217 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:42,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:42,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,234 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:42,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:42,238 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:42,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:42,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,252 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:42,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:42,256 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:42,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:42,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,277 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:42,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:42,281 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:42,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:42,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,298 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:42,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:42,303 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:42,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:42,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,319 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:42,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:42,324 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:42,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:42,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,337 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:42,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:42,342 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:42,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:42,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,366 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:42,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:42,372 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:42,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:42,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,389 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:42,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:42,394 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:42,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:42,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,408 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:42,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:42,412 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:42,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:42,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,432 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:42,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:42,439 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:42,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:42,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,461 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:42,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:42,468 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:42,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:42,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,490 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:42,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:42,497 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:42,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:42,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,519 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:42,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:42,526 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:42,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:42,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,551 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:42,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:42,559 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:42,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:42,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,584 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:42,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:42,590 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:42,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:42,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,612 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:42,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:42,618 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:42,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:42,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,640 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:42,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:42,646 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:42,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:42,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,664 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:42,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:42,670 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:42,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:42,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,691 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:42,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:42,697 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:42,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:42,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,716 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:42,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:42,722 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:42,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:42,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,743 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:42,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:42,752 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:42,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:42,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,770 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:42,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:42,777 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:42,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:42,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,791 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:42,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:42,795 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:42,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:42,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,817 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:42,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:42,823 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:42,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:42,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,844 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:42,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:42,851 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:42,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:42,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,876 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:42,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:42,882 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:42,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:42,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,895 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:42,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:42,899 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:42,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:42,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,915 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:42,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:42,920 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:42,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:42,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,935 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:42,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:42,940 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:42,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:42,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,954 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:42,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:42,959 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:42,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:42,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,972 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:42,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:42,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:42,977 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:42,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:42,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:42,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:42,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:42,995 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:42,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,000 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:43,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,016 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:43,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,021 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:43,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,034 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:43,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,038 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:43,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,057 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:43,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,062 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:43,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,078 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:43,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,082 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:43,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,099 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:43,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,103 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:43,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,119 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:43,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,124 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:43,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,147 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:43,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,151 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:43,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,164 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:43,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,167 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:43,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,183 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:43,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,187 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:43,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,200 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:43,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,203 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:43,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,220 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:43,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,224 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:43,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,238 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:43,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,241 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:43,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,255 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:43,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,258 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:43,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,272 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:43,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,275 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:43,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,291 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:43,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,295 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:43,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,314 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:43,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,319 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:43,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,339 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:43,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,345 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:43,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,365 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:43,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,370 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:43,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,388 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:43,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,393 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:43,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,414 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:43,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,419 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:43,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,439 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:43,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,445 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:43,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,465 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:43,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,471 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:43,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,488 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:43,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,494 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:43,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,507 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:43,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,511 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:43,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,525 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:43,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,528 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:43,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,550 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:43,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,556 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:43,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,573 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:43,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,579 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:43,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,596 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:43,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,601 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:43,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,620 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:43,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,625 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:43,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,643 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:43,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,649 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:43,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,668 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:43,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,673 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:43,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,691 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:43,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,697 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:43,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,718 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:43,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,724 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:43,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,747 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:43,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,753 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:43,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,773 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:43,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,779 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:43,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,796 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:43,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,802 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:43,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,822 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:43,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,828 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:43,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,845 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:43,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,851 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:43,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,873 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:43,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,878 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:43,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,898 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:43,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,903 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:43,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,920 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:43,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,925 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:43,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,942 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:43,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,948 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:43,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,969 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:43,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:43,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:43,976 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:43,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:43,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:43,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:43,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:43,997 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:44,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,002 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:44,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,022 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:44,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,027 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:44,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,047 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:44,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,054 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:44,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,071 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:44,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,076 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:44,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,093 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:44,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,098 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:44,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,117 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:44,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,130 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:44,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,142 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:44,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,145 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:44,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,158 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:44,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,161 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:44,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,176 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:44,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,180 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:44,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,193 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:44,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,196 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:44,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,209 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:44,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,213 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:44,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,225 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:44,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,228 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:44,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,244 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:44,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,248 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:44,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,263 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:44,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,267 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:44,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,279 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:44,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,283 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:44,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,309 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:44,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,315 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:44,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,334 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:44,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,339 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:44,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,359 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:44,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,365 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:44,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,381 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:44,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,387 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:44,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,407 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:44,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,413 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:44,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,433 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:44,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,439 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:44,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,458 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:44,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,463 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:44,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,483 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:44,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,488 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:44,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,507 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:44,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,513 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:44,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,530 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:44,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,535 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:44,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,554 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:44,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,560 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:44,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,579 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:44,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,584 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:44,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,601 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:44,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,606 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:44,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,626 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:44,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,632 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:44,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,648 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:44,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,653 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:44,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,670 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:44,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,675 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:44,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,693 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:44,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,698 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:44,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,715 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:44,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,720 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:44,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,737 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:44,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,742 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:44,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,759 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:44,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,764 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:44,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,781 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:44,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,786 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:44,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,805 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:44,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,810 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:44,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,830 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:44,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,836 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:44,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,855 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:44,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,860 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:44,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,885 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:44,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,890 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:44,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,907 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:44,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,912 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:44,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,931 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:44,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,936 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:44,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,952 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:44,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,957 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:44,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:44,980 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:44,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:44,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:44,985 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:44,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:44,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:44,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:44,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,003 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:45,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,008 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:45,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,025 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:45,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,030 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:45,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,046 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:45,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,051 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:45,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,070 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:45,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,075 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:45,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,095 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:45,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,100 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:45,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,117 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:45,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,122 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:45,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,141 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:45,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,146 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:45,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,163 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:45,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,168 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:45,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,185 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:45,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,190 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:45,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,207 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:45,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,213 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:45,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,231 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:45,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,237 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:45,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,253 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:45,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,258 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:45,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,277 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:45,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,282 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:45,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,302 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:45,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,307 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:45,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,326 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:45,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,332 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:45,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,348 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:45,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,354 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:45,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,373 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:45,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,379 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:45,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,395 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:45,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,400 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:45,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,417 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:45,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,422 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:45,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,441 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:45,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,452 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:45,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,468 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:45,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,473 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:45,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,489 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:45,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,494 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:45,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,512 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:45,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,517 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:45,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,533 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:45,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,538 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:45,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,554 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:45,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,559 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:45,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,581 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:45,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,586 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:45,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,602 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:45,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,607 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:45,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,626 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:45,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,631 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:45,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,652 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:45,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,657 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:45,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,684 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:45,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,689 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:45,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,709 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:45,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,714 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:45,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,732 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:45,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,738 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:45,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,756 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:45,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,761 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:45,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,774 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:45,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,778 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:45,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,801 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:45,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,806 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:45,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,822 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:45,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,827 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:45,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,845 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:45,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,852 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:45,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,863 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:45,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,867 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:45,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,879 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:45,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,882 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:45,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,896 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:45,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,900 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:45,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,917 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:45,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,922 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:45,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,939 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:45,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,944 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:45,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,965 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:45,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,970 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:45,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:45,988 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:45,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:45,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:45,993 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:45,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:45,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:45,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:45,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,013 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:46,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:46,024 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:46,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:46,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,041 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:46,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:46,046 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:46,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:46,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,065 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:46,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:46,070 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:46,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:46,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,086 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:46,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:46,091 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:46,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:46,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,106 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:46,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:46,109 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:46,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:46,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,128 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:46,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:46,133 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:46,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:46,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,149 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:46,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:46,154 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:46,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:46,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,169 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:46,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:46,174 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:46,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:46,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,193 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:46,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:46,204 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:46,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:46,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,223 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:46,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:46,228 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:46,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:46,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,244 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:46,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:46,249 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:46,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:46,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,265 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:46,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:46,270 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:46,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:46,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,286 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:46,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:46,291 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:46,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:46,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,310 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:46,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:46,315 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:46,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:46,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,331 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:46,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:46,336 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:46,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:46,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,352 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:46,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:46,357 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:46,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:46,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,374 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:46,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:46,379 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:46,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:46,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,394 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:46,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:46,397 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:46,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:46,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,412 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:46,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:46,416 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:46,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:46,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,428 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:46,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:46,431 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:46,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:46,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,446 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:46,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:46,449 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:46,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:46,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,464 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:46,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:46,467 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:46,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:46,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,482 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:46,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:46,485 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:46,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:46,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,501 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:46,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:46,506 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:46,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:46,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,525 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:46,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:46,530 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:46,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:46,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,565 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:46,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:46,570 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:46,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:46,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,588 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:46,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:46,593 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:46,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:46,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,612 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:46,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:46,617 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:46,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:46,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,633 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:46,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:46,638 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:46,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:46,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,668 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:46,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:46,676 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:46,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:46,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,710 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:46,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:46,719 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:46,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:46,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,734 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:46,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:46,743 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:46,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:46,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,758 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:46,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:46,763 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:46,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:46,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,782 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:46,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:46,787 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:46,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:46,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,803 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:46,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:46,808 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:46,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:46,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,827 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:46,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:46,832 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:46,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:46,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,848 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:46,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:46,853 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:46,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:46,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,868 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:46,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:46,873 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:46,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:46,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,891 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:46,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:46,896 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:46,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:46,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,917 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:46,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:46,922 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:46,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:46,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,938 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:46,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:46,943 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:46,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:46,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,961 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:46,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:46,966 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:46,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:46,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:46,981 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:46,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:46,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:46,986 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:46,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:46,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:46,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:46,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,003 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:47,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,008 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:47,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,028 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:47,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,033 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:47,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,048 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:47,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,053 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:47,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,071 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:47,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,076 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:47,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,090 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:47,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,096 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:47,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,114 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:47,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,119 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:47,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,150 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:47,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,153 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:47,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,167 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:47,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,170 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:47,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,183 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:47,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,186 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:47,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,199 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:47,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,203 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:47,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,216 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:47,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,219 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:47,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,232 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:47,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,236 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:47,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,251 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:47,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,254 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:47,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,267 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:47,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,270 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:47,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,284 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:47,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,287 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:47,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,298 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:47,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,301 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:47,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,312 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:47,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,316 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:47,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,330 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:47,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,334 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:47,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,345 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:47,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,348 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:47,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,360 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:47,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,363 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:47,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,374 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:47,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,378 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:47,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,389 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:47,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,393 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:47,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,404 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:47,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,407 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:47,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,420 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:47,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,424 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:47,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,437 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:47,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,441 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:47,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,458 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:47,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,464 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:47,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,480 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:47,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,485 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:47,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,498 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:47,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,502 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:47,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,517 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:47,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,522 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:47,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,538 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:47,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,543 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:47,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,559 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:47,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,565 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:47,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,582 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:47,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,587 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:47,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,603 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:47,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,608 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:47,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,629 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:47,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,634 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:47,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,652 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:47,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,658 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:47,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,674 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:47,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,679 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:47,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,708 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:47,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,714 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:47,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,734 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:47,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,739 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:47,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,755 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:47,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,760 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:47,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,776 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:47,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,781 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:47,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,798 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:47,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,804 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:47,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,819 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:47,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,824 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:47,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,844 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:47,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,849 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:47,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,866 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:47,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,871 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:47,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,889 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:47,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,894 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:47,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,912 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:47,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,917 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:47,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,936 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:47,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,941 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:47,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,962 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:47,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,968 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:47,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,979 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:47,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,983 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:47,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:47,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:47,994 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:47,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:47,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:47,998 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:47,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:47,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:47,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,010 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:48,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,013 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:48,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,028 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:48,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,031 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:48,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,045 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:48,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,048 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:48,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,060 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:48,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,063 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:48,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,075 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:48,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,078 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:48,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,092 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:48,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,096 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:48,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,111 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:48,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,115 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:48,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,129 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:48,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,132 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:48,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,146 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:48,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,149 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:48,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,167 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:48,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,171 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:48,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,192 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:48,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,195 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:48,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,213 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:48,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,218 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:48,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,236 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:48,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,241 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:48,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,261 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:48,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,266 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:48,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,282 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:48,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,287 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:48,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,305 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:48,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,310 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:48,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,325 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:48,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,330 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:48,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,348 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:48,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,356 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:48,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,372 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:48,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,377 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:48,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,393 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:48,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,399 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:48,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,417 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:48,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,422 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:48,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,452 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:48,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,457 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:48,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,488 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:48,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,493 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:48,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,515 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:48,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,520 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:48,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,536 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:48,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,541 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:48,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,559 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:48,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,564 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:48,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,592 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:48,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,597 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:48,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,613 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:48,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,618 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:48,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,635 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:48,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,640 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:48,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,659 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:48,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,664 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:48,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,682 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:48,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,688 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:48,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,706 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:48,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,713 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:48,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,731 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:48,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,736 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:48,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,754 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:48,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,759 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:48,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,779 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:48,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,784 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:48,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,800 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:48,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,805 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:48,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,822 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:48,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,828 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:48,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,843 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:48,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,848 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:48,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,866 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:48,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,871 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:48,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,888 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:48,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,893 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:48,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,914 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:48,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,918 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:48,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,936 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:48,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,941 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:48,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,958 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:48,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,963 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:48,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:48,978 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:48,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:48,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:48,983 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:48,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:48,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:48,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:48,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,000 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:49,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,005 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:49,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,022 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:49,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,027 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:49,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,044 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:49,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,049 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:49,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,068 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:49,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,072 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:49,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,088 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:49,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,092 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:49,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,110 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:49,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,115 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:49,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,126 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:49,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,129 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:49,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,142 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:49,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,146 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:49,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,157 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:49,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,161 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:49,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,173 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:49,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,176 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:49,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,192 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:49,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,197 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:49,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,223 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:49,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,228 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:49,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,250 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:49,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,255 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:49,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,273 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:49,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,278 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:49,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,296 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:49,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,301 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:49,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,313 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:49,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,316 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:49,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,337 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:49,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,341 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:49,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,357 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:49,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,362 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:49,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,378 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:49,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,383 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:49,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,412 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:49,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,421 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:49,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,446 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:49,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,451 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:49,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,483 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:49,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,488 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:49,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,506 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:49,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,511 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:49,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,531 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:49,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,536 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:49,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,554 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:49,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,559 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:49,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,577 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:49,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,582 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:49,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,599 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:49,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,604 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:49,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,616 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:49,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,619 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:49,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,638 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:49,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,643 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:49,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,662 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:49,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,668 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:49,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,683 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:49,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,688 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:49,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,706 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:49,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,712 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:49,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,728 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:49,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,733 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:49,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,744 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:49,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,747 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:49,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,759 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:49,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,763 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:49,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,776 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:49,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,779 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:49,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,790 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:49,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,793 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:49,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,805 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:49,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,808 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:49,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,821 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:49,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,825 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:49,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,836 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:49,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,839 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:49,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,852 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:49,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,856 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:49,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,869 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:49,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,872 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:49,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,887 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:49,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,894 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:49,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,905 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:49,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,909 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:49,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,920 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:49,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,923 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:49,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,936 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:49,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,940 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:49,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,951 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:49,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,954 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:49,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,966 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:49,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,978 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:49,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:49,990 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:49,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:49,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:49,993 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:49,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:49,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:49,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:49,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,007 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:50,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,010 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:50,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,028 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:50,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,033 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:50,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,050 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:50,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,055 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:50,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,071 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:50,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,076 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:50,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,092 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:50,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,097 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:50,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,115 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:50,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,120 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:50,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,136 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:50,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,141 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:50,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,155 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:50,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,158 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:50,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,172 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:50,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,175 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:50,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,191 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:50,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,196 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:50,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,212 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:50,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,217 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:50,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,233 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:50,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,238 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:50,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,257 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:50,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,262 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:50,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,278 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:50,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,283 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:50,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,301 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:50,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,307 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:50,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,325 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:50,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,330 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:50,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,345 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:50,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,348 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:50,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,362 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:50,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,366 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:50,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,378 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:50,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,381 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:50,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,395 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:50,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,399 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:50,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,420 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:50,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,423 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:50,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,437 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:50,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,441 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:50,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,454 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:50,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,458 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:50,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,472 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:50,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,485 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:50,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,498 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:50,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,502 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:50,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,513 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:50,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,517 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:50,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,528 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:50,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,532 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:50,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,548 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:50,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,552 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:50,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,563 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:50,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,566 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:50,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,578 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:50,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,581 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:50,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,594 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:50,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,598 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:50,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,610 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:50,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,613 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:50,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,624 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:50,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,628 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:50,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,641 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:50,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,645 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:50,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,656 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:50,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,660 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:50,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,673 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:50,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,677 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:50,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,688 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:50,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,692 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:50,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,703 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:50,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,707 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:50,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,718 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:50,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,721 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:50,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,735 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:50,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,738 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:50,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,749 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:50,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,753 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:50,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,766 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:50,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,770 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:50,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,784 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:50,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,787 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:50,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,798 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:50,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,802 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:50,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,813 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:50,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,817 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:50,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,830 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:50,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,836 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:50,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,848 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:50,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,851 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:50,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,867 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:50,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,872 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:50,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,892 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:50,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,897 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:50,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,923 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:50,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,928 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:50,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,946 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:50,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,951 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:50,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,968 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:50,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,973 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:50,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:50,989 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:50,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:50,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:50,994 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:50,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:50,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:50,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:50,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,009 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:51,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,014 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:51,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,032 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:51,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,037 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:51,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,052 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:51,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,057 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:51,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,072 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:51,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,077 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:51,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,093 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:51,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,098 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:51,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,113 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:51,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,118 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:51,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,137 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:51,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,142 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:51,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,157 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:51,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,162 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:51,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,189 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:51,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,194 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:51,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,209 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:51,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,214 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:51,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,227 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:51,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,231 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:51,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,248 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:51,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,254 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:51,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,271 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:51,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,276 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:51,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,294 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:51,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,299 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:51,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,317 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:51,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,322 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:51,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,340 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:51,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,345 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:51,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,363 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:51,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,368 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:51,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,382 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:51,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,387 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:51,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,405 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:51,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,411 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:51,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,431 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:51,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,435 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:51,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,451 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:51,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,456 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:51,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,476 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:51,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,481 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:51,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,494 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:51,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,497 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:51,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,516 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:51,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,519 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:51,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,532 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:51,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,535 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:51,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,548 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:51,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,552 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:51,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,563 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:51,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,567 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:51,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,578 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:51,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,582 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:51,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,595 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:51,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,598 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:51,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,609 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:51,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,612 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:51,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,625 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:51,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,628 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:51,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,639 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:51,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,642 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:51,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,656 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:51,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,660 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:51,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,672 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:51,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,676 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:51,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,687 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:51,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,690 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:51,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,703 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:51,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,706 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:51,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,719 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:51,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,722 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:51,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,733 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:51,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,737 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:51,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,748 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:51,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,751 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:51,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,762 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:51,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,766 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:51,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,779 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:51,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,782 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:51,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,793 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:51,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,796 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:51,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,809 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:51,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,812 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:51,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,823 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:51,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,826 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:51,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,838 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:51,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,841 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:51,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,858 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:51,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,861 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:51,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,884 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:51,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,887 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:51,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,909 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:51,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,913 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:51,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,926 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:51,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,930 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:51,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,941 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:51,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,944 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:51,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,964 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:51,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,967 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:51,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,978 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:51,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:51,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:51,981 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:51,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:51,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:51,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:51,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:51,998 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:52,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,001 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:52,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,014 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:52,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,018 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:52,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,028 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:52,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,032 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:52,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,045 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:52,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,048 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:52,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,061 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:52,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,064 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:52,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,078 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:52,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,081 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:52,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,095 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:52,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,098 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:52,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,109 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:52,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,112 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:52,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,126 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:52,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,129 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:52,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,143 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:52,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,147 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:52,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,164 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:52,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,169 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:52,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,185 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:52,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,190 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:52,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,208 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:52,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,213 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:52,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,228 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:52,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,233 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:52,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,261 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:52,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,266 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:52,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,283 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:52,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,288 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:52,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,306 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:52,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,311 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:52,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,326 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:52,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,331 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:52,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,347 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:52,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,352 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:52,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,367 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:52,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,372 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:52,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,387 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:52,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,392 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:52,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,409 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:52,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,414 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:52,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,425 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:52,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,428 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:52,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,441 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:52,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,445 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:52,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,465 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:52,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,468 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:52,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,487 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:52,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,491 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:52,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,502 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:52,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,506 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:52,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,517 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:52,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,520 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:52,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,531 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:52,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,535 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:52,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,546 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:52,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,549 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:52,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,560 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:52,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,564 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:52,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,576 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:52,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,580 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:52,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,593 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:52,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,596 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:52,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,609 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:52,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,613 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:52,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,625 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:52,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,629 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:52,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,639 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:52,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,643 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:52,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,654 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:52,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,657 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:52,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,670 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:52,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,673 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:52,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,688 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:52,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,691 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:52,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,704 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:52,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,708 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:52,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,719 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:52,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,722 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:52,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,734 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:52,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,737 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:52,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,751 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:52,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,754 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:52,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,778 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:52,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,781 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:52,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,794 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:52,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,798 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:52,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,808 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:52,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,812 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:52,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,824 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:52,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,828 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:52,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,840 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:52,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,844 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:52,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,855 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:52,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,858 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:52,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,871 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:52,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,875 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:52,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,886 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:52,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,893 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:52,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,904 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:52,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,908 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:52,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,921 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:52,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,924 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:52,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,938 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:52,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,942 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:52,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,960 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:52,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,964 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:52,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,975 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:52,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,978 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:52,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:52,990 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:52,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:52,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:52,993 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:52,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:52,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:52,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:52,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,007 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:53,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,010 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:53,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,032 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:53,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,037 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:53,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,050 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:53,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,053 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:53,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,064 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:53,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,067 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:53,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,078 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:53,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,082 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:53,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,099 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:53,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,104 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:53,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,119 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:53,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,125 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:53,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,143 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:53,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,148 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:53,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,159 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:53,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,163 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:53,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,174 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:53,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,177 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:53,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,190 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:53,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,194 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:53,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,207 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:53,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,210 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:53,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,223 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:53,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,227 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:53,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,240 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:53,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,243 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:53,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,259 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:53,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,263 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:53,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,274 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:53,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,278 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:53,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,295 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:53,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,300 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:53,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,318 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:53,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,323 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:53,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,340 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:53,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,345 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:53,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,360 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:53,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,365 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:53,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,380 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:53,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,385 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:53,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,402 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:53,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,407 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:53,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,424 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:53,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,430 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:53,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,448 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:53,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,453 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:53,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,471 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:53,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,476 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:53,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,493 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:53,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,498 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:53,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,513 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:53,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,518 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:53,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,534 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:53,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,539 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:53,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,552 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:53,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,555 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:53,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,567 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:53,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,571 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:53,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,584 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:53,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,587 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:53,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,598 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:53,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,601 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:53,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,612 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:53,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,616 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:53,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,628 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:53,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,632 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:53,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,647 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:53,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,652 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:53,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,669 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:53,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,675 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:53,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,685 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:53,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,689 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:53,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,699 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:53,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,703 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:53,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,714 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:53,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,717 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:53,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,730 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:53,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,734 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:53,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,745 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:53,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,748 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:53,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,763 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:53,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,766 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:53,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,780 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:53,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,784 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:53,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,795 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:53,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,798 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:53,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,810 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:53,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,813 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:53,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,825 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:53,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,829 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:53,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,840 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:53,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,843 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:53,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,859 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:53,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,863 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:53,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,874 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:53,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,877 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:53,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,889 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:53,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,893 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:53,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,910 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:53,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,915 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:53,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,936 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:53,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,941 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:53,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,959 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:53,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,963 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:53,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,976 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:53,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,979 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:53,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:53,990 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:53,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:53,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:53,994 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:53,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:53,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:53,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:53,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,009 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:54,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,014 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:54,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,024 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:54,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,028 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:54,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,039 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:54,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,042 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:54,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,053 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:54,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,056 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:54,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,067 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:54,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,070 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:54,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,083 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:54,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,087 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:54,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,100 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:54,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,103 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:54,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,115 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:54,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,118 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:54,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,129 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:54,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,133 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:54,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,146 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:54,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,149 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:54,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,165 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:54,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,168 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:54,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,180 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:54,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,183 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:54,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,193 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:54,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,197 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:54,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,210 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:54,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,213 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:54,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,224 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:54,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,227 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:54,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,240 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:54,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,244 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:54,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,257 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:54,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,260 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:54,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,274 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:54,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,277 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:54,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,288 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:54,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,292 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:54,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,304 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:54,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,308 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:54,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,319 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:54,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,322 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:54,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,338 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:54,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,343 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:54,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,358 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:54,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,362 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:54,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,379 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:54,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,384 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:54,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,395 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:54,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,398 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:54,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,411 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:54,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,415 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:54,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,427 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:54,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,431 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:54,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,443 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:54,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,446 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:54,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,457 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:54,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,462 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:54,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,489 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:54,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,493 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:54,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,508 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:54,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,513 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:54,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,530 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:54,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,535 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:54,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,558 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:54,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,563 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:54,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,580 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:54,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,585 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:54,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,603 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:54,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,608 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:54,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,625 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:54,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,630 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:54,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,645 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:54,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,650 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:54,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,665 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:54,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,670 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:54,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,683 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:54,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,687 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:54,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,700 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:54,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,703 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:54,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,716 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:54,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,719 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:54,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,732 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:54,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,735 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:54,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,748 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:54,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,751 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:54,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,764 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:54,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,768 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:54,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,781 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:54,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,785 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:54,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,795 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:54,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,799 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:54,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,812 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:54,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,815 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:54,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,826 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:54,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,829 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:54,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,841 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:54,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,845 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:54,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,856 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:54,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,859 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:54,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,871 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:54,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,875 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:54,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,885 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:54,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,888 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:54,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,903 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:54,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,906 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:54,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,916 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:54,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,919 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:54,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,930 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:54,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,933 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:54,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,946 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:54,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,949 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:54,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,967 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:54,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,971 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:54,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,984 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:54,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:54,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:54,987 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:54,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:54,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:54,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:54,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:54,998 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:55,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,002 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:55,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,017 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:55,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,020 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:55,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,033 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:55,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,036 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:55,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,050 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:55,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,053 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:55,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,064 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:55,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,068 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:55,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,079 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:55,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,083 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:55,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,094 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:55,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,097 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:55,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,111 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:55,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,114 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:55,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,125 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:55,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,128 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:55,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,139 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:55,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,142 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:55,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,165 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:55,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,171 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:55,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,188 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:55,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,193 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:55,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,211 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:55,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,216 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:55,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,231 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:55,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,236 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:55,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,253 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:55,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,260 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:55,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,275 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:55,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,280 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:55,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,294 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:55,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,299 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:55,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,314 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:55,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,318 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:55,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,335 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:55,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,340 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:55,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,355 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:55,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,360 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:55,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,375 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:55,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,379 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:55,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,396 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:55,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,401 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:55,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,425 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:55,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,430 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:55,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,445 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:55,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,450 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:55,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,464 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:55,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,469 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:55,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,483 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:55,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,488 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:55,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,502 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:55,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,507 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:55,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,525 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:55,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,530 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:55,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,545 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:55,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,550 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:55,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,560 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:55,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,564 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:55,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,576 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:55,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,579 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:55,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,592 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:55,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,595 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:55,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,620 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:55,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,623 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:55,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,636 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:55,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,640 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:55,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,651 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:55,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,654 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:55,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,665 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:55,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,668 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:55,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,679 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:55,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,682 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:55,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,693 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:55,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,696 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:55,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,709 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:55,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,712 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:55,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,722 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:55,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,726 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:55,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,737 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:55,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,740 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:55,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,753 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:55,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,756 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:55,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,769 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:55,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,772 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:55,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,783 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:55,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,786 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:55,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,797 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:55,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,801 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:55,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,814 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:55,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,817 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:55,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,828 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:55,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,831 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:55,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,842 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:55,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,845 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:55,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,861 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:55,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,866 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:55,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,877 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:55,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,880 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:55,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,897 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:55,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,902 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:55,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,920 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:55,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,924 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:55,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,939 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:55,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,944 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:55,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,959 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:55,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,964 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:55,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,975 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:55,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,978 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:55,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:55,989 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:55,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:55,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:55,992 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:55,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:55,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:55,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:55,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,003 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:56,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,006 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:56,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,019 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:56,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,023 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:56,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,035 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:56,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,038 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:56,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,051 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:56,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,054 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:56,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,067 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:56,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,071 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:56,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,082 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:56,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,085 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:56,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,100 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:56,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,105 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:56,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,120 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:56,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,125 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:56,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,141 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:56,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,146 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:56,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,161 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:56,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,166 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:56,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,181 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:56,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,186 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:56,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,201 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:56,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,206 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:56,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,221 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:56,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,226 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:56,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,242 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:56,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,247 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:56,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,264 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:56,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,268 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:56,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,285 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:56,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,290 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:56,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,307 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:56,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,312 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:56,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,327 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:56,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,332 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:56,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,350 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:56,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,355 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:56,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,370 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:56,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,375 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:56,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,388 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:56,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,391 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:56,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,402 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:56,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,405 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:56,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,421 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:56,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,424 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:56,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,437 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:56,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,441 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:56,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,454 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:56,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,458 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:56,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,473 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:56,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,478 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:56,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,488 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:56,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,492 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:56,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,502 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:56,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,505 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:56,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,516 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:56,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,519 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:56,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,530 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:56,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,533 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:56,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,543 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:56,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,546 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:56,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,559 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:56,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,563 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:56,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,578 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:56,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,583 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:56,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,602 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:56,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,607 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:56,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,624 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:56,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,629 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:56,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,646 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:56,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,651 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:56,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,665 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:56,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,670 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:56,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,687 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:56,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,692 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:56,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,707 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:56,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,712 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:56,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,727 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:56,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,732 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:56,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,747 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:56,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,752 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:56,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,766 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:56,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,771 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:56,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,784 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:56,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,787 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:56,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,798 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:56,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,801 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:56,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,814 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:56,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,817 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:56,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,830 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:56,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,833 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:56,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,846 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:56,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,849 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:56,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,860 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:56,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,863 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:56,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,874 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:56,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,877 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:56,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,890 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:56,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,893 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:56,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,912 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:56,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,915 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:56,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,925 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:56,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,928 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:56,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,939 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:56,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,942 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:56,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,957 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:56,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,962 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:56,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:56,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:56,979 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:56,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:56,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:56,984 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:56,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:56,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:56,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,014 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:57,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,019 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:57,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,037 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:57,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,042 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:57,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,057 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:57,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,062 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:57,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,077 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:57,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,081 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:57,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,096 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:57,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,101 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:57,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,117 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:57,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,122 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:57,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,137 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:57,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,142 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:57,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,157 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:57,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,162 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:57,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,179 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:57,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,183 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:57,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,198 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:57,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,203 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:57,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,219 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:57,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,224 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:57,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,238 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:57,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,243 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:57,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,260 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:57,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,265 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:57,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,280 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:57,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,284 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:57,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,299 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:57,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,304 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:57,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,319 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:57,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,323 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:57,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,338 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:57,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,343 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:57,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,361 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:57,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,365 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:57,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,381 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:57,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,386 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:57,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,403 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:57,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,408 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:57,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,423 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:57,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,428 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:57,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,451 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:57,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,456 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:57,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,471 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:57,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,475 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:57,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,497 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:57,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,502 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:57,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,520 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:57,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,525 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:57,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,542 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:57,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,546 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:57,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,563 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:57,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,571 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:57,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,588 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:57,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,593 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:57,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,607 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:57,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,612 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:57,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,627 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:57,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,631 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:57,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,646 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:57,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,650 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:57,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,667 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:57,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,671 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:57,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,688 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:57,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,693 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:57,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,708 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:57,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,712 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:57,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,727 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:57,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,732 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:57,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,746 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:57,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,750 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:57,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,767 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:57,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,771 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:57,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,786 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:57,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,790 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:57,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,805 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:57,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,809 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:57,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,824 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:57,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,829 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:57,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,844 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:57,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,848 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:57,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,865 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:57,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,870 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:57,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,887 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:57,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,892 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:57,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,909 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:57,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,913 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:57,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,930 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:57,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,935 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:57,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,952 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:57,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,957 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:57,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:57,981 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:57,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:57,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:57,986 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:57,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:57,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:57,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:57,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,003 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:58,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,008 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:58,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,022 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:58,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,027 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:58,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,045 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:58,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,049 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:58,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,064 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:58,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,068 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:58,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,081 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:58,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,084 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:58,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,096 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:58,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,099 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:58,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,110 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:58,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,113 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:58,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,125 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:58,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,129 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:58,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,140 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:58,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,143 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:58,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,155 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:58,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,158 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:58,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,171 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:58,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,174 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:58,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,184 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:58,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,187 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:58,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,198 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:58,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,201 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:58,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,215 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:58,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,218 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:58,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,230 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:58,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,234 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:58,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,244 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:58,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,248 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:58,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,258 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:58,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,261 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:58,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,272 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:58,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,275 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:58,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,286 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:58,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,289 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:58,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,300 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:58,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,303 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:58,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,316 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:58,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,319 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:58,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,336 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:58,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,341 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:58,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,354 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:58,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,357 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:58,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,374 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:58,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,378 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:58,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,393 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:58,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,398 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:58,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,412 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:58,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,416 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:58,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,433 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:58,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,438 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:58,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,458 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:58,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,463 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:58,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,479 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:58,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,484 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:58,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,500 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:58,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,505 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:58,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,521 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:58,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,526 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:58,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,541 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:58,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,546 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:58,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,562 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:58,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,567 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:58,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,583 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:58,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,587 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:58,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,601 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:58,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,606 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:58,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,622 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:58,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,627 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:58,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,641 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:58,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,646 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:58,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,660 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:58,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,665 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:58,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,679 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:58,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,684 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:58,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,700 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:58,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,705 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:58,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,720 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:58,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,725 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:58,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,741 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:58,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,746 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:58,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,762 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:58,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,767 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:58,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,782 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:58,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,787 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:58,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,802 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:58,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,806 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:58,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,823 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:58,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,827 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:58,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,842 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:58,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,847 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:58,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,862 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:58,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,866 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:58,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,881 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:58,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,885 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:58,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,900 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:58,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,905 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:58,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,922 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:58,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,927 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:58,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,944 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:58,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,949 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:58,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,967 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:58,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,971 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:58,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:58,986 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:58,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:58,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:58,991 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:58,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:58,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:58,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:58,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,008 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:59,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,012 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:59,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,026 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:59,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,031 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:59,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,048 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:59,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,052 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:59,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,069 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:59,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,074 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:59,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,090 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:59,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,094 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:59,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,111 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:59,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,115 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:59,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,130 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:59,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,135 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:59,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,150 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:59,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,155 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:59,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,169 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:59,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,174 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:59,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,190 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:59,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,195 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:59,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,212 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:59,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,216 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:59,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,232 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:59,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,236 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:59,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,251 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:59,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,255 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:59,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,266 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:59,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,269 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:59,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,282 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:59,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,285 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:59,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,298 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:59,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,301 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:59,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,312 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:59,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,315 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:59,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,325 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:59,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,328 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:59,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,341 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:59,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,344 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:59,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,355 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:59,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,358 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:59,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,370 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:59,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,373 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:59,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,386 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:59,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,388 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:59,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,399 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:59,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,402 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:59,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,414 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:59,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,417 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:59,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,427 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:59,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,430 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:59,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,445 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:59,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,448 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:59,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,465 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:59,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,470 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:59,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,485 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:59,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,489 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:59,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,504 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:59,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,509 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:59,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,525 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:59,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,530 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:59,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,544 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:59,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,549 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:59,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,564 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:59,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,569 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:59,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,581 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:59,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,585 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:59,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,597 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:59,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,600 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:59,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,613 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:59,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,616 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:59,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,627 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:59,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,630 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:59,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,642 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:59,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,645 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:59,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,659 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:59,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,664 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:59,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,680 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:59,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,685 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:59,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,701 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:59,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,705 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:59,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,721 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:59,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,725 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:59,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,742 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:21:59,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,746 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:59,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,756 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:59,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,759 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:59,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,770 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:59,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,773 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:59,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,786 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:59,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,789 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:59,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,806 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:59,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,808 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:59,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,821 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:59,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,824 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:59,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,835 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:59,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,838 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:59,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,849 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:59,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,852 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:59,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,864 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:59,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,867 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:59,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,888 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:59,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,891 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:59,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,901 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:59,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,904 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:59,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,922 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:59,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,925 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:59,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,937 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:59,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,940 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:21:59,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,952 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:21:59,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,955 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:59,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,969 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:59,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,974 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:59,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:21:59,989 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:21:59,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:21:59,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:21:59,993 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:21:59,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:21:59,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:21:59,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:21:59,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:00,008 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:00,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:00,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:22:00,012 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:22:00,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:22:00,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:00,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:00,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:00,028 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:22:00,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:00,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:22:00,033 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:22:00,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:22:00,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:00,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:00,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:00,047 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:00,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:00,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:22:00,051 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:22:00,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:22:00,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:00,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:00,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:00,068 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:22:00,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:00,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:22:00,072 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:22:00,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:22:00,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:00,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:00,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:00,094 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:00,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:00,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:22:00,099 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:22:00,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:22:00,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:00,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:00,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:00,109 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:00,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:00,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:22:00,112 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:22:00,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:22:00,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:00,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:00,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:00,124 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:22:00,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:00,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:22:00,128 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:22:00,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:22:00,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:00,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:00,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:00,138 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:00,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:00,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:22:00,141 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:22:00,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:22:00,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:00,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:00,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:00,151 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:00,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:00,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:22:00,154 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:22:00,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:22:00,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:00,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:00,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:00,165 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:00,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:00,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:22:00,168 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:22:00,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:22:00,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:00,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:00,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:00,180 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:22:00,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:00,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:22:00,183 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:22:00,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:22:00,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:00,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:00,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:00,195 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:22:00,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:00,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:22:00,198 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:22:00,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:22:00,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:00,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:00,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:00,210 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:22:00,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:00,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:22:00,213 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:22:00,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:22:00,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:00,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:00,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:00,229 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:22:00,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:00,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:22:00,234 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:22:00,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:22:00,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:00,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:00,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:00,248 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:00,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:00,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:22:00,253 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:22:00,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:22:00,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:00,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:00,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:00,267 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:00,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:00,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:22:00,271 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:22:00,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:22:00,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:00,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:00,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:00,287 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:22:00,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:00,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:22:00,292 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:22:00,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:22:00,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:00,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:00,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:00,307 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:22:00,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:00,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:22:00,312 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:22:00,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:22:00,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:00,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:00,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:00,325 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:00,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:00,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:22:00,330 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:22:00,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:22:00,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:00,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:00,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:00,343 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:00,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:00,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:22:00,347 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:22:00,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:22:00,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:00,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:00,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:00,363 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:22:00,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:00,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:22:00,367 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:22:00,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:22:00,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:00,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:00,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:00,381 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:00,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:00,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:22:00,385 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:22:00,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:22:00,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:00,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:00,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:00,402 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:22:00,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:22:00,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:22:00,406 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:22:00,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:22:00,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:22:00,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:22:00,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:22:00,421 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:22:00,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-22 23:32:54,315 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:54,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,317 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:54,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,325 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:54,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,327 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:54,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,334 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:54,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,336 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:54,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,343 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:54,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,345 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:54,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,352 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:54,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,354 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:54,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,361 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:54,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,363 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:54,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,371 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:54,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,373 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:54,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,385 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:54,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,388 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:54,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,399 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:54,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,402 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:54,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,409 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:54,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,411 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:54,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,419 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:54,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,421 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:54,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,430 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:54,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,431 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:54,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,440 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:54,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,442 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:54,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,452 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:54,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,455 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:54,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,466 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:54,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,469 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:54,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,485 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:54,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,488 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:54,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,498 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:54,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,501 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:54,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,512 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:54,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,515 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:54,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,525 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:54,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,528 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:54,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,538 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:54,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,541 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:54,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,553 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:54,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,556 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:54,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,563 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:54,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,565 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:54,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,576 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:54,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,579 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:54,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,590 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:54,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,593 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:54,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,604 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:54,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,606 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:54,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,618 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:54,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,621 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:54,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,632 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:54,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,635 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:54,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,647 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:54,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,650 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:54,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,660 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:54,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,663 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:54,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,674 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:54,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,677 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:54,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,687 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:54,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,690 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:54,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,701 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:54,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,704 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:54,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,715 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:54,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,718 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:54,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,729 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:54,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,732 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:54,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,744 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:54,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,747 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:54,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,757 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:54,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,760 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:54,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,770 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:54,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,773 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:54,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,785 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:54,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,788 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:54,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,799 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:54,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,802 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:54,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,814 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:54,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,816 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:54,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,828 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:54,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,831 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:54,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,843 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:54,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,845 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:54,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,857 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:54,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,860 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:54,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,870 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:54,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,873 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:54,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,883 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:54,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,886 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:54,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,898 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:54,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,901 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:54,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,913 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:54,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,916 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:54,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,926 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:54,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,929 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:54,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,939 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:54,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,942 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:54,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,953 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:54,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,956 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:54,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,966 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:54,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,969 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:54,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,981 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:54,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,983 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:54,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:54,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:54,995 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:54,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:54,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:54,998 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:54,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:54,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:54,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,009 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:55,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,012 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,022 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:55,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,025 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,035 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:55,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,038 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,048 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:55,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,051 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,061 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:55,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,064 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,074 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:55,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,077 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,088 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:55,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,090 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:55,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,102 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:55,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,105 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,115 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:55,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,118 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,128 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:55,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,131 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,142 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:55,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,144 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:55,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,156 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:55,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,159 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,169 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:55,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,172 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,182 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:55,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,185 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,195 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:55,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,198 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:55,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,207 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:55,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,208 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:55,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,217 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:55,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,218 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,226 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:55,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,227 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:55,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,236 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:55,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,237 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:55,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,246 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:55,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,248 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,255 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:55,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,257 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,264 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:55,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,266 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:55,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,274 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:55,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,276 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:55,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,284 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:55,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,286 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:55,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,294 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:55,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,296 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:55,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,304 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:55,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,306 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,316 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:55,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,317 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,324 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:55,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,326 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:55,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,338 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:55,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,340 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:55,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,352 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:55,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,355 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,365 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:55,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,368 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:55,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,379 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:55,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,382 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:55,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,393 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:55,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,396 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,407 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:55,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,409 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:55,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,421 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:55,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,424 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:55,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,435 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:55,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,438 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:55,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,449 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:55,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,452 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:55,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,464 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:55,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,467 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,477 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:55,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,480 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:55,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,491 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:55,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,494 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:55,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,505 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:55,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,508 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:55,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,520 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:55,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,522 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,533 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:55,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,536 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,546 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:55,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,549 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:55,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,557 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:55,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,559 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,566 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:55,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,568 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,575 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:55,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,577 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:55,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,585 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:55,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,587 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:55,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,595 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:55,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,597 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:55,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,606 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:55,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,607 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,615 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:55,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,616 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,624 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:55,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,625 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,632 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:55,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,634 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:55,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,643 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:55,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,644 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,652 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:55,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,653 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,661 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:55,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,662 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:55,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,671 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:55,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,672 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,680 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:55,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,681 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:55,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,693 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:55,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,696 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:55,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,708 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:55,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,710 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,720 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:55,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,723 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,733 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:55,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,736 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:55,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,747 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:55,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,750 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,757 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:55,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,759 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,766 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:55,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,768 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:55,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,776 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:55,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,778 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,785 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:55,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,787 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:55,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,799 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:55,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,801 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:55,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,813 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:55,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,816 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:55,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,827 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:55,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,830 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,840 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:55,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,843 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,854 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:55,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,856 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:55,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,868 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:55,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,871 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,881 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:55,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,884 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:55,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,895 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:55,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,898 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:55,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,910 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:55,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,913 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,923 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:55,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,926 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,936 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:55,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,939 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,949 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:55,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,952 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:55,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,964 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:55,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,967 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,977 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:55,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,980 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:55,990 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:55,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:55,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:55,993 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:55,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:55,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:55,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:55,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,004 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,006 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,014 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,015 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:56,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,024 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:56,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,026 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:56,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,034 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:56,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,036 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:56,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,044 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:56,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,046 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:56,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,054 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:56,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,056 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,063 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,065 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,076 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,078 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,089 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,091 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:56,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,103 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:56,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,106 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:56,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,120 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:56,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,123 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,133 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,136 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,143 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,145 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:56,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,153 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:56,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,155 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:56,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,163 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:56,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,165 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,172 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,174 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,184 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,187 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,197 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,200 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:56,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,212 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:56,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,214 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,225 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,228 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:56,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,236 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:56,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,238 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,245 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,247 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:56,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,255 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:56,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,257 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:56,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,268 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:56,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,271 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:56,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,283 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:56,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,286 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:56,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,297 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:56,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,300 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,310 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,313 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,320 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,322 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,329 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,331 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,338 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,340 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,347 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,349 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:56,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,357 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:56,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,359 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,366 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,368 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,375 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,377 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,385 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,386 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,393 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,395 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:56,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,404 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:56,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,405 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:56,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,414 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:56,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,415 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:56,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,424 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:56,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,426 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:56,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,434 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:56,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,436 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,443 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,445 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,452 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,454 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,461 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,463 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:56,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,472 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:56,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,473 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,481 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,482 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,493 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,495 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,502 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,504 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:56,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,515 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:56,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,518 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,528 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,531 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,542 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,544 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:56,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,556 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:56,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,559 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,569 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,572 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,582 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,585 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,595 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,598 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:56,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,607 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:56,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,608 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,616 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,617 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,625 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,626 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:56,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,638 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:56,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,641 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,651 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,654 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,664 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,667 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:56,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,675 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:56,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,677 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:56,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,685 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:56,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,687 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,694 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,696 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:56,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,704 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:56,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,706 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,714 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,715 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,722 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,724 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,731 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,733 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:56,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,742 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:56,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,743 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,750 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,752 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:56,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,761 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:56,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,762 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:56,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,771 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:56,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,772 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:56,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,781 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:56,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,782 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:56,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,791 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:56,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,793 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,800 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,802 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:56,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,813 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:56,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,816 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,826 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,829 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,840 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,843 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:56,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,854 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:56,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,857 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,867 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,870 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:56,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,886 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:56,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,888 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:56,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,900 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:56,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,903 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:56,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,914 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:56,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,917 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:56,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,928 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:56,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,931 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:56,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,943 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:56,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,945 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,956 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,958 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,966 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,967 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:56,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,978 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:56,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,981 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:56,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,989 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:56,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:56,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:56,991 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:56,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:56,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:56,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:56,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:56,999 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:57,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,001 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,009 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:57,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,011 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,018 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,020 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,030 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,033 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,045 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:57,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,047 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,059 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:57,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,062 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,073 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:57,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,076 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,087 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:57,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,090 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,100 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,103 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,112 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:57,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,113 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,121 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,122 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,131 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:57,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,132 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,140 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,141 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,150 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:57,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,151 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,160 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:57,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,162 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,170 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:57,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,172 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,179 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,181 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,188 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,190 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,197 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,199 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,206 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,208 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,216 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:57,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,218 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,226 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:57,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,228 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,235 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,237 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,244 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,246 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,254 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:57,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,256 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,267 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:57,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,269 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,277 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:57,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,279 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,286 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,288 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,295 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,297 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,305 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:57,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,307 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,314 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,316 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,323 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,325 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,333 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:57,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,335 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,343 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:57,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,345 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,352 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,354 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,361 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,363 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,370 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,372 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,380 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:57,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,382 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,390 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:57,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,392 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,400 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:57,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,402 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,409 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,411 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,420 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:57,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,421 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,433 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:57,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,436 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,446 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,449 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,459 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,462 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,473 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:57,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,476 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,488 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:57,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,490 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,502 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:57,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,505 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,515 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,518 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,529 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:57,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,532 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,542 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,545 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,555 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,558 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,570 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:57,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,573 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,583 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,586 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,596 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,599 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,611 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:57,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,613 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,624 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,626 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,637 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,640 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,650 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,653 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,665 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,668 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,678 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,681 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,691 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,694 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,702 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,703 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,712 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:57,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,713 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,722 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:57,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,723 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,732 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:57,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,733 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,742 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:57,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,744 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,751 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,752 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,761 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:57,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,763 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,771 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:57,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,773 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,780 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,782 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,790 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:57,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,792 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,800 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:57,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,802 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,809 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,811 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,818 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,820 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,828 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:57,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,830 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,838 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:57,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,840 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,847 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,849 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,857 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:57,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,859 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,867 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:57,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,869 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,878 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:57,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,879 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,887 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,888 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,896 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,897 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,905 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,906 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,915 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:57,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,916 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,925 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:57,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,926 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,934 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,935 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,943 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,944 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,952 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,953 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,961 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,962 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,970 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,971 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,979 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,980 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:57,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,989 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:57,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:57,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:57,991 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:57,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:57,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:57,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:57,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:57,998 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:57,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,000 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,007 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,009 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:58,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,020 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:58,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,025 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,033 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,034 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,042 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,043 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,051 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,052 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:58,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,061 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:58,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,062 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,070 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,071 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:58,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,080 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:58,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,082 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:58,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,090 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:58,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,092 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:58,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,100 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:58,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,102 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,109 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,111 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,118 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,120 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,127 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,129 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:58,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,137 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:58,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,139 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:58,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,147 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:58,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,149 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:58,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,158 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:58,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,159 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:58,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,168 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:58,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,169 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:58,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,178 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:58,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,180 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,187 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,189 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:58,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,200 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:58,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,203 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:58,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,214 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:58,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,217 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:58,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,229 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:58,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,231 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:58,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,243 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:58,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,245 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:58,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,257 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:58,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,260 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,270 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,273 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:58,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,284 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:58,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,287 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:58,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,298 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:58,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,301 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,312 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,314 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,325 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,327 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:58,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,339 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:58,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,342 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,352 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,355 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:58,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,366 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:58,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,369 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,380 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,382 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,393 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,395 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,406 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,409 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,422 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,424 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,425 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,435 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,437 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,448 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,450 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,461 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,464 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,474 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,477 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,487 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,490 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,500 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,503 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,513 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,516 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,526 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,529 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:58,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,541 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:58,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,543 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:58,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,555 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:58,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,558 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,568 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,571 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,581 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,584 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,594 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,597 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:58,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,608 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:58,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,611 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:58,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,623 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:58,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,626 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:58,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,638 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:58,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,640 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,648 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,649 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,657 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,658 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,666 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,667 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:58,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,676 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:58,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,677 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:58,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,686 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:58,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,688 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,695 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,696 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,704 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,705 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:58,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,714 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:58,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,716 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,723 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,725 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,732 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,733 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:58,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,742 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:58,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,744 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,751 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,752 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:58,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,761 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:58,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,763 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:58,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,771 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:58,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,773 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,780 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,782 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:58,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,790 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:58,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,792 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:58,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,800 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:58,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,802 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,809 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,813 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,820 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,822 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,829 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,831 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,841 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,844 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:58,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,855 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:58,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,858 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,865 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,867 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,874 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,876 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,883 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,885 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:58,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,893 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:58,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,895 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:58,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,903 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:58,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,905 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,913 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,914 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:58,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,923 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:58,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,924 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,935 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,937 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:58,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,949 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:58,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,952 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,959 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,961 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,968 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,970 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,977 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,979 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:58,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,987 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:58,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,989 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:58,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:58,996 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:58,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:58,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:58,998 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:58,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:58,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:58,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,008 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:59,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,011 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,022 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:59,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,025 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:59,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,036 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:59,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,039 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:59,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,046 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:59,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,048 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,059 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:59,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,062 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,073 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:59,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,076 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,088 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:59,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,091 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:59,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,098 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:59,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,100 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:59,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,110 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:59,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,113 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:59,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,123 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:59,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,126 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:59,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,136 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:59,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,139 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:59,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,150 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:59,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,152 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:59,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,163 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:59,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,166 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:59,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,176 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:59,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,179 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,190 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:59,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,193 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,205 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:59,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,207 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,221 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:59,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,224 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,235 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:59,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,238 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:59,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,248 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:59,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,251 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,262 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:59,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,265 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,277 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:59,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,279 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,291 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:59,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,294 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,305 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:59,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,308 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,319 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:59,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,322 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:59,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,329 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:59,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,331 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:59,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,338 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:59,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,340 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:59,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,347 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:59,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,349 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,357 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:59,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,359 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,367 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:59,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,369 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,377 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:59,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,379 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,388 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:59,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,389 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,398 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:59,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,399 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,408 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:59,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,409 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:59,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,417 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:59,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,418 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:59,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,426 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:59,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,427 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,439 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:59,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,442 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,453 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:59,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,456 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:59,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,463 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:59,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,465 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,473 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:59,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,475 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,483 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:59,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,485 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,494 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:59,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,495 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,504 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:59,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,506 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,514 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:59,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,516 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,524 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:32:59,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,526 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,537 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:59,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,540 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:59,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,551 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:59,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,554 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,565 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:59,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,568 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,579 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:59,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,582 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,596 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:59,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,599 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,610 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:59,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,613 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,624 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:59,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,627 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,638 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:59,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,641 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:59,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,651 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:59,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,654 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,666 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:59,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,668 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,680 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:59,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,682 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,694 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:59,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,697 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,708 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:59,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,711 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,722 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:59,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,725 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,737 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:59,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,740 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:59,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,750 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:59,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,753 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,764 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:59,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,767 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,778 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:59,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,781 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,793 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:59,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,795 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,807 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:59,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,810 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,821 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:59,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,824 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:59,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,835 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:59,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,837 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:59,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,848 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:59,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,851 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:59,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,861 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:59,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,864 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,875 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:59,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,878 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:59,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,889 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:59,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,891 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:59,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,902 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:59,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,905 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:59,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,915 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:59,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,918 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:59,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,932 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:59,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,935 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:59,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,946 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:59,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,949 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,960 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:59,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,963 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:59,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,974 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:32:59,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,977 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:32:59,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:32:59,988 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:32:59,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:32:59,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:32:59,991 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:32:59,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:32:59,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:32:59,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:32:59,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,002 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:00,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,005 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,017 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:00,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,019 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,033 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:00,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,036 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,048 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:00,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,050 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,062 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:00,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,065 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,076 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:00,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,079 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:00,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,089 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:00,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,092 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:00,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,102 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:00,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,105 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:00,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,115 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:00,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,118 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,126 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:00,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,128 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:00,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,135 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:00,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,137 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,146 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:00,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,147 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,156 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:00,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,157 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:00,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,165 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:00,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,166 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:00,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,174 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:00,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,175 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,184 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:00,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,185 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,194 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:00,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,195 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,204 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:00,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,206 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,214 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:00,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,216 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,224 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:00,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,226 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,234 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:00,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,236 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:00,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,243 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:00,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,245 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,253 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:00,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,255 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,264 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:00,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,265 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:00,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,276 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:00,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,279 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:00,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,289 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:00,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,292 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:00,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,299 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:00,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,301 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:00,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,311 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:00,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,314 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,325 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:00,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,328 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,340 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:00,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,343 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:00,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,353 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:00,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,356 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:00,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,366 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:00,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,369 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:00,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,379 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:00,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,382 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,394 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:00,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,397 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,408 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:00,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,411 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,425 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:00,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,428 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,439 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:00,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,442 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,454 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:00,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,456 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,468 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:00,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,471 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:00,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,481 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:00,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,484 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:00,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,491 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:00,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,493 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:00,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,500 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:00,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,502 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:00,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,509 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:00,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,511 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:00,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,518 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:00,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,519 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:00,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,527 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:00,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,528 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:00,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,536 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:00,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,537 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,549 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:00,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,552 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,560 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:00,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,562 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,571 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:00,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,572 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,581 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:00,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,582 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,594 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:00,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,597 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:00,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,607 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:00,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,610 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:00,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,620 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:00,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,623 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:00,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,634 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:00,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,636 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,648 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:00,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,651 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,662 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:00,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,665 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:00,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,675 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:00,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,678 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:00,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,689 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:00,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,691 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:00,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,702 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:00,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,705 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,716 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:00,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,719 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:00,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,726 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:00,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,728 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:00,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,735 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:00,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,737 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,745 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:00,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,747 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,756 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:00,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,757 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:00,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,768 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:00,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,771 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,782 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:00,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,785 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:00,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,796 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:00,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,798 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:00,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,809 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:00,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,812 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,823 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:00,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,825 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,833 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:00,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,835 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:00,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,845 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:00,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,848 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,860 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:00,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,862 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,874 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:00,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,877 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:00,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,887 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:00,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,890 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,901 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:00,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,904 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:00,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,915 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:00,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,918 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,929 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:00,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,932 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,943 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:00,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,946 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,958 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:00,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,961 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,972 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:00,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,975 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:00,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:00,986 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:00,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:00,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:00,988 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:00,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:00,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:00,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:00,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,000 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:01,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,003 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,014 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:01,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,017 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,029 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:01,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,032 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,043 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:01,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,046 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,056 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,059 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,067 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,068 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,077 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:01,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,078 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,087 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:01,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,089 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,096 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,098 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,105 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,106 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,114 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,115 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,124 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:01,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,126 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,134 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:01,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,136 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,143 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,145 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,153 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:01,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,155 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,163 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:01,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,165 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,172 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,174 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,181 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,183 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,191 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:01,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,193 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,202 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:01,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,203 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,215 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,216 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,225 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:01,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,226 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,234 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,235 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,243 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,244 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,253 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:01,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,254 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,262 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,263 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,272 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:01,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,273 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,282 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:01,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,284 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,292 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:01,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,294 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,302 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:01,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,304 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,311 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,313 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,320 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,322 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,329 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,331 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,338 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,340 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,347 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,349 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,357 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:01,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,359 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,367 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:01,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,369 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,379 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,382 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,390 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,391 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,400 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:01,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,401 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,409 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,410 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,419 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:01,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,421 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,428 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,430 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,437 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,439 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,446 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,448 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,456 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:01,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,458 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,465 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,467 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,477 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,480 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,492 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:01,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,495 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,505 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,508 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,519 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:01,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,522 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,533 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:01,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,536 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,548 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:01,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,550 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,561 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,564 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,574 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,577 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,587 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,591 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,602 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,605 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,615 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,618 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,629 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:01,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,632 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,642 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,645 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,656 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:01,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,659 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,671 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:01,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,673 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,685 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:01,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,688 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,699 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:01,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,702 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,710 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:01,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,712 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,719 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,721 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,728 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,730 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,737 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,739 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,747 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:01,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,749 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,757 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:01,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,759 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,766 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,768 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,776 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:01,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,778 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,785 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,787 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,794 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,796 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,803 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,805 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,812 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,814 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,822 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:01,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,824 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,833 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:01,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,834 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,843 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:01,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,845 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,852 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,854 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,861 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,863 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,871 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:01,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,873 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,880 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,882 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,890 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:01,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,892 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,899 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,901 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,913 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:01,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,916 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,924 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:01,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,926 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,933 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,935 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,943 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:01,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,945 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,953 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,954 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,962 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,963 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,972 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,974 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:01,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,984 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:01,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:01,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:01,987 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:01,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:01,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:01,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:01,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:01,998 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:02,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,001 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:02,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,009 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:02,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,010 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:02,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,019 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:02,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,020 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:02,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,028 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:02,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,029 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:02,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,040 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:02,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,042 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:02,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,054 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:02,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,057 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:02,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,068 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:02,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,071 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:02,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,082 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:02,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,085 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:02,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,096 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:02,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,098 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:02,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,110 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:02,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,113 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:02,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,123 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:02,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,126 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:02,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,136 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:02,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,139 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:02,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,149 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:02,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,152 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:02,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,162 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:02,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,165 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:02,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,177 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:02,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,179 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:02,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,190 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:02,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,193 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:02,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,204 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:02,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,207 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:02,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,217 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:02,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,220 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:02,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,231 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:02,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,233 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:02,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,245 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:02,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,248 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:02,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,259 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:02,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,262 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:02,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,273 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:02,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,275 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:02,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,288 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:02,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,291 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:02,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,302 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:02,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,305 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:02,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,316 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:02,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,319 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:02,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,330 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:02,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,332 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:02,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,344 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:02,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,347 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:02,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,355 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:02,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,357 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:02,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,365 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:02,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,367 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:02,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,374 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:02,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,376 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:02,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,386 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:02,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,388 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:02,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,396 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:02,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,398 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:02,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,405 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:02,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,407 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:02,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,415 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:02,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,417 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:02,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,424 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:02,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,426 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:02,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,434 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:02,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,436 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:02,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,447 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:02,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,450 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:02,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,460 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:02,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,463 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:02,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,472 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:02,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,473 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:02,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,484 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:02,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,487 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:02,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,498 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:02,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,501 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:02,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,512 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:02,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,515 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:02,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,526 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:02,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,528 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:02,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,539 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:02,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,542 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:02,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,553 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:02,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,556 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:02,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,567 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:02,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,570 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:02,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,581 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:02,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,584 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:02,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,594 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:02,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,597 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:02,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,607 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:02,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,610 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:02,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,621 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:02,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,624 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:02,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,635 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:02,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,637 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:02,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,649 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:02,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,652 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:02,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,663 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:02,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,666 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:02,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,678 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:02,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,680 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:02,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,692 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:02,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,695 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:02,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,705 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:02,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,708 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:02,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,718 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:02,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,721 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:02,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,733 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:02,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,736 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:02,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,746 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:02,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,749 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:02,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,759 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:02,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,762 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:02,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,773 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:02,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,775 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:02,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,786 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:02,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,789 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:02,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,803 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:02,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,805 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:02,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,816 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:02,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,818 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:02,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,827 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:02,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,829 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:02,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,837 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:02,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,839 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:02,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,846 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:02,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,848 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:02,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,855 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:02,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,857 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:02,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,865 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:02,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,867 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:02,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,877 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:02,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,880 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:02,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,888 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:02,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,890 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:02,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,898 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:02,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,900 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:02,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,909 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:02,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,910 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:02,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,918 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:02,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,919 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:02,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,927 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:02,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,928 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:02,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,940 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:02,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,943 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:02,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,954 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:02,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,957 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:02,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,969 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:02,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,972 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:02,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,982 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:02,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,985 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:02,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:02,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:02,995 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:02,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:02,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:02,998 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:02,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:02,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:02,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,008 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:03,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,011 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:03,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,020 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:03,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,021 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:03,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,030 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:03,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,032 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:03,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,039 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:03,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,041 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:03,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,048 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:03,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,050 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:03,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,058 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:03,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,060 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:03,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,068 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:03,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,070 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:03,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,078 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:03,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,079 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:03,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,088 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:03,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,089 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:03,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,098 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:03,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,100 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:03,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,107 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:03,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,109 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:03,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,117 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:03,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,119 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:03,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,126 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:03,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,128 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:03,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,135 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:03,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,137 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:03,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,146 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:03,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,147 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:03,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,155 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:03,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,156 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:03,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,165 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:03,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,167 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:03,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,177 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:03,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,179 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:03,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,189 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:03,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,192 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:03,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,204 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:03,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,206 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:03,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,217 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:03,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,219 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:03,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,230 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:03,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,232 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:03,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,243 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:03,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,246 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:03,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,256 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:03,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,259 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:03,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,269 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:03,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,272 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:03,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,283 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:03,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,286 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:03,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,296 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:03,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,299 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:03,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,311 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:03,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,314 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:03,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,324 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:03,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,327 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:03,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,338 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:03,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,341 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:03,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,351 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:03,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,354 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:03,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,366 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:03,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,369 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:03,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,379 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:03,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,382 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:03,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,392 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:03,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,395 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:03,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,407 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:03,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,409 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:03,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,421 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:03,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,424 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:03,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,435 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:03,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,438 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:03,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,450 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:03,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,453 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:03,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,460 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:03,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,462 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:03,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,470 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:03,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,472 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:03,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,479 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:03,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,481 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:03,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,489 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:03,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,491 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:03,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,499 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:03,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,500 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:03,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,511 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:03,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,514 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:03,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,526 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:03,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,528 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:03,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,540 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:03,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,543 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:03,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,554 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:03,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,556 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:03,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,565 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:03,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,567 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:03,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,579 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:03,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,582 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:03,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,594 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:03,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,597 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:03,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,609 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:03,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,612 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:03,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,612 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,619 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:03,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,621 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:03,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,628 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:03,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,630 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:03,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,638 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:03,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,640 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:03,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,649 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:03,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,650 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:03,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,659 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:03,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,661 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:03,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,668 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:03,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,670 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:03,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,677 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:03,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,679 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:03,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,690 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:03,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,693 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:03,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,704 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:03,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,707 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:03,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,718 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:03,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,721 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:03,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,732 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:03,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,735 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:03,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,746 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:03,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,749 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:03,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,761 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:03,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,763 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:03,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,775 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:03,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,778 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:03,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,789 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:03,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,792 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:03,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,802 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:03,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,805 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:03,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,816 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:03,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,818 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:03,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,829 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:03,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,832 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:03,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,843 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:03,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,846 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:03,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,858 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:03,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,860 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:03,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,872 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:03,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,875 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:03,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,885 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:03,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,888 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:03,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,899 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:03,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,902 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:03,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,914 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:03,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,917 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:03,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,927 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:03,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,930 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:03,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,940 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:03,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,943 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:03,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,952 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:03,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,953 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:03,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,962 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:03,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,963 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:03,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,972 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:03,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,973 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:03,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,981 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:03,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,982 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:03,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:03,990 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:03,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:03,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:03,991 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:03,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:03,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:03,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:03,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,001 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:04,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,002 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,011 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:04,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,012 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,021 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:04,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,022 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:04,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,030 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:04,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,031 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,040 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:04,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,041 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,050 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:04,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,052 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,060 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:04,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,062 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:04,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,069 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:04,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,071 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,079 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:04,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,081 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,089 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:04,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,091 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:04,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,098 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:04,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,100 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:04,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,110 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:04,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,113 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,125 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:04,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,127 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:04,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,138 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:04,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,141 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,149 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:04,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,151 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:04,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,158 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:04,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,160 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:04,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,167 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:04,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,169 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:04,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,176 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:04,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,178 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,187 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:04,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,188 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,197 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:04,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,199 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,207 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:04,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,209 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,217 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:04,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,219 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:04,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,227 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:04,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,228 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,237 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:04,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,238 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,247 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:04,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,249 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:04,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,256 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:04,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,258 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,266 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:04,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,268 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:04,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,275 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:04,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,277 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,286 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:04,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,287 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,296 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:04,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,297 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,306 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:04,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,308 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,316 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:04,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,318 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,326 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:04,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,328 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,337 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:04,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,338 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,347 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:04,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,349 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:04,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,358 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:04,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,360 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,368 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:04,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,370 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:04,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,377 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:04,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,379 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,387 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:04,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,389 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:04,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,396 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:04,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,398 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,406 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:04,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,408 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,420 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:04,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,422 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,434 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:04,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,437 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:04,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,447 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:04,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,450 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:04,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,457 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:04,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,459 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,467 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:04,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,469 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:04,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,476 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:04,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,478 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,487 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:04,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,488 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,497 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:04,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,498 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:04,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,506 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:04,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,507 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,516 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:04,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,518 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,526 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:04,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,528 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,536 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:04,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,538 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,546 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:04,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,548 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:04,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,558 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:04,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,561 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,573 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:04,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,576 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:04,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,586 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:04,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,589 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,600 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:04,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,603 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:04,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,614 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:04,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,616 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,628 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:04,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,631 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:04,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,641 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:04,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,644 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:04,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,654 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:04,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,657 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,669 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:04,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,672 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,683 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:04,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,686 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:04,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,697 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:04,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,699 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:04,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,710 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:04,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,713 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:04,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,723 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:04,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,726 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,738 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:04,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,740 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,754 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:04,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,757 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,769 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:04,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,772 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:04,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,782 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:04,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,785 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:04,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,795 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:04,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,798 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,809 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:04,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,812 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:04,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,823 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:04,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,826 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:04,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,836 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:04,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,839 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:04,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,849 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:04,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,852 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,863 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:04,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,866 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:04,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,877 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:04,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,879 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,891 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:04,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,894 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:04,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,904 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:04,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,907 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:04,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,917 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:04,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,920 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:04,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,930 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:04,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,933 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:04,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,945 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:04,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,948 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:04,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,958 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:04,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,961 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:04,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,971 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:04,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,974 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:04,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,984 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:04,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:04,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:04,987 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:04,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:04,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:04,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:04,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:04,998 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,000 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,011 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,014 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,024 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,027 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,037 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,040 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,050 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,053 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,063 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,066 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,077 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,080 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,090 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,093 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:05,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,104 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:05,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,107 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:05,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,119 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:05,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,122 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:05,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,133 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:05,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,136 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,147 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,150 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,160 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,163 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:05,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,175 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:05,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,177 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:05,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,191 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:05,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,194 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,204 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,207 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:05,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,219 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:05,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,221 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,232 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,234 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:05,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,246 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:05,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,249 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,259 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,262 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:05,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,273 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:05,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,276 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,286 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,289 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,299 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,302 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:05,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,314 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:05,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,316 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:05,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,328 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:05,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,331 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:05,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,342 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:05,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,345 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,355 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,358 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:05,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,370 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:05,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,373 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,380 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,382 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,389 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,391 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,398 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,400 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:05,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,408 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:05,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,410 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:05,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,418 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:05,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,420 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,427 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,429 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:05,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,437 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:05,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,439 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:05,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,448 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:05,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,449 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:05,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,458 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:05,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,459 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:05,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,468 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:05,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,470 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,477 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,479 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,486 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,488 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,495 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,497 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,504 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,506 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:05,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,514 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:05,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,516 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:05,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,525 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:05,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,526 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:05,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,535 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:05,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,536 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,544 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,545 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:05,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,554 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:05,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,555 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,563 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,564 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,575 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,577 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,584 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,586 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,593 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,595 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,602 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,604 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,611 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,613 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,620 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,622 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:05,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,630 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:05,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,632 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:05,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,640 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:05,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,642 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,650 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,651 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:05,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,660 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:05,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,661 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,669 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,670 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,681 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,684 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:05,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,695 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:05,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,698 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:05,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,706 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:05,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,708 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:05,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,717 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:05,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,718 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,729 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,732 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:05,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,743 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:05,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,746 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,756 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,759 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:05,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,771 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:05,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,774 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:05,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,785 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:05,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,788 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:05,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,800 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:05,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,803 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,813 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,816 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,826 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,829 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:05,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,841 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:05,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,844 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,854 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,857 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:05,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,869 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:05,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,871 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:05,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,880 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:05,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,882 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,892 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,895 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:05,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,907 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:05,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,909 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:05,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,921 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-22 23:33:05,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,924 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,934 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,937 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,948 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,951 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,958 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,960 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:05,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,968 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:05,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,970 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,979 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:05,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,981 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:05,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,989 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:05,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:05,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:05,991 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:05,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:05,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:05,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:05,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:05,998 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:06,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:06,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:06,000 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:06,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:06,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:06,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:06,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:06,007 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:06,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:06,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:06,009 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:06,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:06,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:06,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:06,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:06,018 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:06,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:06,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:06,019 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:06,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:06,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:06,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:06,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:06,027 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:06,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:06,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:06,028 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:06,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:06,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:06,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:06,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:06,036 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:06,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:06,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:06,037 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:06,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:06,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:06,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:06,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:06,045 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:06,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:06,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:06,046 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:06,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:06,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:06,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:06,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:06,054 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:06,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:06,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:06,055 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:06,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:06,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:06,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:06,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:06,063 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:06,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:06,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:06,064 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:06,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:06,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:06,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:06,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:06,072 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:06,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:06,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:06,074 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:06,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:06,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:06,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:06,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:06,081 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:06,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:06,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:06,083 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:06,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:06,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:06,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:06,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:06,090 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:06,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:06,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:06,092 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:06,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:06,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:06,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:06,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:06,100 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-22 23:33:06,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:06,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:06,102 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:06,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:06,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:06,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:06,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:06,112 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:06,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:06,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:06,115 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:06,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:06,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:06,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:06,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:06,125 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:06,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:06,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:06,128 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:06,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:06,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:06,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:06,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:06,138 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:06,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:06,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:06,141 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:06,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2021-11-22 23:33:06,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:06,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:06,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-22 23:33:06,151 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-22 23:33:06,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:33:06,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 200 transitions. [2021-11-22 23:33:06,154 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2021-11-22 23:33:06,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-22 23:33:06,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:33:06,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:33:06,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat