./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec5_product16.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_867aa45b-5a6d-426d-92a1-d698c800e253/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_867aa45b-5a6d-426d-92a1-d698c800e253/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_867aa45b-5a6d-426d-92a1-d698c800e253/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_867aa45b-5a6d-426d-92a1-d698c800e253/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec5_product16.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_867aa45b-5a6d-426d-92a1-d698c800e253/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_867aa45b-5a6d-426d-92a1-d698c800e253/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2d1ca9044da6bfd8ea8e8fb421260ee2f744733ad29714ab0a4cdf49955938a8 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:12:47,385 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:12:47,389 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:12:47,461 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:12:47,462 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:12:47,467 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:12:47,470 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:12:47,474 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:12:47,477 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:12:47,483 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:12:47,484 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:12:47,486 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:12:47,487 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:12:47,489 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:12:47,492 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:12:47,499 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:12:47,502 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:12:47,503 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:12:47,505 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:12:47,513 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:12:47,515 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:12:47,517 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:12:47,520 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:12:47,522 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:12:47,531 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:12:47,531 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:12:47,532 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:12:47,534 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:12:47,535 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:12:47,536 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:12:47,537 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:12:47,538 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:12:47,540 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:12:47,542 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:12:47,544 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:12:47,544 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:12:47,545 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:12:47,545 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:12:47,546 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:12:47,547 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:12:47,548 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:12:47,549 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_867aa45b-5a6d-426d-92a1-d698c800e253/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 01:12:47,599 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:12:47,599 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:12:47,601 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:12:47,601 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:12:47,602 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:12:47,603 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:12:47,603 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:12:47,603 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:12:47,610 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:12:47,610 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:12:47,611 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:12:47,612 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:12:47,612 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:12:47,612 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:12:47,612 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:12:47,612 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:12:47,613 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:12:47,613 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:12:47,613 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:12:47,613 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:12:47,613 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:12:47,614 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:12:47,614 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:12:47,614 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:12:47,614 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:12:47,615 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:12:47,615 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:12:47,615 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:12:47,615 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_867aa45b-5a6d-426d-92a1-d698c800e253/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_867aa45b-5a6d-426d-92a1-d698c800e253/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2d1ca9044da6bfd8ea8e8fb421260ee2f744733ad29714ab0a4cdf49955938a8 [2021-11-23 01:12:48,013 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:12:48,049 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:12:48,053 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:12:48,056 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:12:48,057 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:12:48,059 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_867aa45b-5a6d-426d-92a1-d698c800e253/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/product-lines/minepump_spec5_product16.cil.c [2021-11-23 01:12:48,166 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_867aa45b-5a6d-426d-92a1-d698c800e253/bin/ukojak-LBtLqBUTdQ/data/6c81dffc3/e7edecc3ebf94da98a57bac59d782f8b/FLAG0babb33c9 [2021-11-23 01:12:48,865 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:12:48,866 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_867aa45b-5a6d-426d-92a1-d698c800e253/sv-benchmarks/c/product-lines/minepump_spec5_product16.cil.c [2021-11-23 01:12:48,885 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_867aa45b-5a6d-426d-92a1-d698c800e253/bin/ukojak-LBtLqBUTdQ/data/6c81dffc3/e7edecc3ebf94da98a57bac59d782f8b/FLAG0babb33c9 [2021-11-23 01:12:49,172 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_867aa45b-5a6d-426d-92a1-d698c800e253/bin/ukojak-LBtLqBUTdQ/data/6c81dffc3/e7edecc3ebf94da98a57bac59d782f8b [2021-11-23 01:12:49,175 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:12:49,177 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:12:49,179 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:12:49,180 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:12:49,184 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:12:49,185 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:12:49" (1/1) ... [2021-11-23 01:12:49,186 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@179ce4dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:49, skipping insertion in model container [2021-11-23 01:12:49,187 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:12:49" (1/1) ... [2021-11-23 01:12:49,195 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:12:49,269 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:12:49,615 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_867aa45b-5a6d-426d-92a1-d698c800e253/sv-benchmarks/c/product-lines/minepump_spec5_product16.cil.c[13833,13846] [2021-11-23 01:12:49,644 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:12:49,654 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:12:49,722 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_867aa45b-5a6d-426d-92a1-d698c800e253/sv-benchmarks/c/product-lines/minepump_spec5_product16.cil.c[13833,13846] [2021-11-23 01:12:49,747 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:12:49,775 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:12:49,775 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:49 WrapperNode [2021-11-23 01:12:49,775 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:12:49,777 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:12:49,777 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:12:49,779 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:12:49,786 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:49" (1/1) ... [2021-11-23 01:12:49,820 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:49" (1/1) ... [2021-11-23 01:12:49,850 INFO L137 Inliner]: procedures = 55, calls = 156, calls flagged for inlining = 22, calls inlined = 18, statements flattened = 224 [2021-11-23 01:12:49,851 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:12:49,851 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:12:49,852 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:12:49,852 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:12:49,858 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:49" (1/1) ... [2021-11-23 01:12:49,859 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:49" (1/1) ... [2021-11-23 01:12:49,861 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:49" (1/1) ... [2021-11-23 01:12:49,861 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:49" (1/1) ... [2021-11-23 01:12:49,868 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:49" (1/1) ... [2021-11-23 01:12:49,874 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:49" (1/1) ... [2021-11-23 01:12:49,876 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:49" (1/1) ... [2021-11-23 01:12:49,898 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:12:49,899 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:12:49,899 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:12:49,899 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:12:49,901 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:49" (1/1) ... [2021-11-23 01:12:49,909 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:12:49,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_867aa45b-5a6d-426d-92a1-d698c800e253/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:12:49,951 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_867aa45b-5a6d-426d-92a1-d698c800e253/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:12:49,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_867aa45b-5a6d-426d-92a1-d698c800e253/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:12:49,999 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:12:49,999 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-11-23 01:12:49,999 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-11-23 01:12:50,000 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-11-23 01:12:50,001 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-11-23 01:12:50,001 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-11-23 01:12:50,001 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-11-23 01:12:50,001 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2021-11-23 01:12:50,001 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2021-11-23 01:12:50,002 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-11-23 01:12:50,002 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-11-23 01:12:50,002 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-11-23 01:12:50,002 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-11-23 01:12:50,002 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-11-23 01:12:50,003 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-11-23 01:12:50,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:12:50,004 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-11-23 01:12:50,004 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-11-23 01:12:50,004 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:12:50,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:12:50,134 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:12:50,136 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:12:50,525 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:12:50,631 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:12:50,631 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-23 01:12:50,634 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:12:50 BoogieIcfgContainer [2021-11-23 01:12:50,634 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:12:50,636 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:12:50,637 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:12:50,649 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:12:50,649 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:12:50" (1/1) ... [2021-11-23 01:12:50,659 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:12:50,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:50,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 63 states and 83 transitions. [2021-11-23 01:12:50,752 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 83 transitions. [2021-11-23 01:12:50,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-23 01:12:50,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:50,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:50,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:51,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:12:51,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:51,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 63 states and 81 transitions. [2021-11-23 01:12:51,126 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 81 transitions. [2021-11-23 01:12:51,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2021-11-23 01:12:51,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:51,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:51,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:51,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:12:51,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:51,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 65 states and 84 transitions. [2021-11-23 01:12:51,229 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 84 transitions. [2021-11-23 01:12:51,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2021-11-23 01:12:51,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:51,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:51,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:51,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:12:51,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:51,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 70 states and 95 transitions. [2021-11-23 01:12:51,360 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 95 transitions. [2021-11-23 01:12:51,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-11-23 01:12:51,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:51,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:51,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:51,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:12:51,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:51,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 78 states and 109 transitions. [2021-11-23 01:12:51,510 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 109 transitions. [2021-11-23 01:12:51,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:12:51,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:51,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:51,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:51,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:51,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:51,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 97 states and 149 transitions. [2021-11-23 01:12:51,986 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 149 transitions. [2021-11-23 01:12:51,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:12:51,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:51,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:52,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:52,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:52,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:52,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 97 states and 149 transitions. [2021-11-23 01:12:52,073 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 149 transitions. [2021-11-23 01:12:52,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:12:52,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:52,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:52,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:52,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:52,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:52,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 97 states and 149 transitions. [2021-11-23 01:12:52,136 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 149 transitions. [2021-11-23 01:12:52,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:12:52,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:52,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:52,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:52,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:52,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:52,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 97 states and 149 transitions. [2021-11-23 01:12:52,196 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 149 transitions. [2021-11-23 01:12:52,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 01:12:52,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:52,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:52,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:52,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:12:52,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:52,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 98 states and 150 transitions. [2021-11-23 01:12:52,279 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 150 transitions. [2021-11-23 01:12:52,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 01:12:52,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:52,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:52,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:52,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:12:52,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:52,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 99 states and 151 transitions. [2021-11-23 01:12:52,379 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 151 transitions. [2021-11-23 01:12:52,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:52,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:52,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:52,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:52,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:52,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:52,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:52,591 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:52,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:12:52,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:52,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:52,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:52,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:52,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:52,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:52,692 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:52,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:12:52,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:52,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:52,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:52,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:52,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:52,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:52,781 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:52,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:12:52,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:52,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:52,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:52,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:52,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:52,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:52,849 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:52,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:52,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:52,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:52,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:52,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:52,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:52,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:52,890 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:52,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:52,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:52,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:52,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:52,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:52,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:52,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:52,930 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:52,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2021-11-23 01:12:52,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:52,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:52,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:52,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:52,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:52,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:52,972 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:52,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:52,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:52,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:52,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:53,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:53,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:53,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:53,020 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:53,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:53,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:53,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:53,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:53,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:53,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:53,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:53,067 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:53,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:53,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:53,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:53,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:53,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:53,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:53,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:53,114 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:53,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:53,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:53,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:53,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:53,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:53,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:53,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:53,159 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:53,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:53,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:53,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:53,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:53,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:53,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:53,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:53,204 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:53,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:53,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:53,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:53,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:53,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:53,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:53,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:53,253 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:53,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:53,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:53,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:53,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:53,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:53,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:53,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:53,303 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:53,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:53,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:53,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:53,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:53,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:53,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:53,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:53,346 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:53,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:53,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:53,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:53,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:53,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:53,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:53,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:53,384 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:53,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:53,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:53,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:53,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:53,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:53,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:53,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:53,421 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:53,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:53,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:53,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:53,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:53,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:53,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:53,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:53,456 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:53,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:53,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:53,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:53,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:53,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:53,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:53,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:53,492 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:53,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:53,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:53,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:53,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:53,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:53,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:53,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:53,528 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:53,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:53,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:53,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:53,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:53,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:53,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:53,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:53,570 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:53,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:53,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:53,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:53,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:53,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:53,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:53,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:53,604 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:53,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:53,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:53,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:53,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:53,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:53,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:53,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:53,638 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:53,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:53,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:53,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:53,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:53,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:53,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:53,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:53,676 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:53,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:53,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:53,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:53,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:53,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:53,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:53,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:53,717 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:53,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:53,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:53,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:53,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:53,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:53,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:53,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:53,758 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:53,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:53,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:53,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:53,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:53,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:53,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:53,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:53,797 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:53,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:53,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:53,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:53,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:53,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:53,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:53,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:53,848 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:53,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:53,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:53,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:53,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:53,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:53,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:53,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:53,904 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:53,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:53,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:53,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:53,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:53,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:53,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:53,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:53,979 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:53,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:53,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:53,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:53,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:54,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:54,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:54,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:54,048 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:54,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:54,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:54,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:54,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:54,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:54,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:54,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:54,105 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:54,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:54,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:54,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:54,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:54,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:54,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:54,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:54,144 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:54,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:54,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:54,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:54,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:54,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:54,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:54,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:54,183 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:54,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:54,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:54,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:54,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:54,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:54,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:54,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:54,230 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:54,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:54,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:54,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:54,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:54,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:54,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:54,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:54,281 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:54,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:54,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:54,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:54,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:54,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:54,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:54,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:54,324 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:54,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:54,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:54,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:54,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:54,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:54,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:54,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:54,362 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:54,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:54,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:54,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:54,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:54,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:54,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:54,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:54,404 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:54,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:54,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:54,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:54,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:54,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:54,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:54,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:54,452 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:54,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:54,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:54,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:54,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:54,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:54,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:54,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:54,496 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:54,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:54,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:54,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:54,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:54,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:54,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:54,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:54,531 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:54,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:54,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:54,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:54,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:54,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:54,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:54,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:54,564 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:54,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:54,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:54,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:54,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:54,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:54,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:54,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:54,600 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:54,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:54,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:54,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:54,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:54,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:54,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:54,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:54,643 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:54,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:54,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:54,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:54,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:54,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:54,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:54,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:54,675 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:54,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:54,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:54,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:54,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:54,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:54,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:54,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:54,715 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:54,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:54,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:54,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:54,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:54,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:54,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:54,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:54,757 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:54,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:54,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:54,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:54,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:54,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:54,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:54,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:54,796 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:54,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:54,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:54,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:54,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:54,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:54,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:54,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:54,837 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:54,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:54,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:54,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:54,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:54,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:54,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:54,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:54,879 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:54,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:54,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:54,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:54,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:54,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:54,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:54,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:54,919 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:54,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:54,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:54,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:54,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:54,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:54,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:54,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:54,962 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:54,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:54,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:54,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:54,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:55,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:55,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:55,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:55,012 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:55,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:55,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:55,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:55,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:55,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:55,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:55,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:55,052 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:55,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:55,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:55,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:55,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:55,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:55,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:55,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:55,100 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:55,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:55,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:55,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:55,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:55,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:55,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:55,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:55,167 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:55,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:55,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:55,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:55,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:55,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:55,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:55,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:55,243 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:55,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:55,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:55,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:55,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:55,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:55,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:55,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:55,285 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:55,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:55,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:55,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:55,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:55,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:55,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:55,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:55,322 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:55,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:55,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:55,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:55,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:55,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:55,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:55,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:55,362 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:55,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:55,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:55,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:55,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:55,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:55,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:55,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:55,399 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:55,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:55,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:55,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:55,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:55,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:55,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:55,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:55,434 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:55,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:55,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:55,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:55,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:55,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:55,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:55,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:55,482 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:55,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:55,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:55,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:55,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:55,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:55,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:55,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:55,519 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:55,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:55,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:55,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:55,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:55,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:55,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:55,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:55,563 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:55,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:55,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:55,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:55,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:55,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:55,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:55,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:55,599 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:55,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:55,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:55,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:55,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:55,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:55,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:55,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:55,637 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:55,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:55,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:55,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:55,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:55,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:55,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:55,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:55,674 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:55,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:55,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:55,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:55,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:55,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:55,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:55,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:55,710 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:55,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:55,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:55,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:55,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:55,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:55,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:55,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:55,776 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:55,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:55,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:55,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:55,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:55,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:55,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:55,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:55,810 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:55,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:55,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:55,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:55,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:55,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:55,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:55,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:55,842 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:55,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:55,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:55,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:55,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:55,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:55,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:55,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:55,882 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:55,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:55,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:55,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:55,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:55,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:55,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:55,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:55,922 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:55,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:55,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:55,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:55,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:55,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:55,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:55,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:55,954 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:55,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:55,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:55,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:55,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:55,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:55,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:55,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:55,985 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:55,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:55,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:55,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:55,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:56,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:56,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:56,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:56,015 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:56,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:56,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:56,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:56,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:56,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:56,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:56,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:56,052 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:56,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:56,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:56,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:56,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:56,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:56,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:56,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:56,091 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:56,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:56,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:56,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:56,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:56,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:56,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:56,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:56,135 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:56,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:56,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:56,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:56,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:56,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:56,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:56,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:56,179 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:56,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:56,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:56,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:56,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:56,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:56,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:56,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:56,218 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:56,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:56,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:56,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:56,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:56,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:56,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:56,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:56,270 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:56,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:56,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:56,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:56,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:56,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:56,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:56,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:56,303 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:56,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:56,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:56,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:56,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:56,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:56,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:56,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:56,345 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:56,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:56,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:56,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:56,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:56,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:56,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:56,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:56,385 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:56,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:56,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:56,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:56,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:56,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:56,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:56,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:56,422 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:56,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:56,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:56,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:56,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:56,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:56,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:56,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:56,458 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:56,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:56,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:56,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:56,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:56,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:56,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:56,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:56,500 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:56,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:56,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:56,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:56,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:56,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:56,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:56,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:56,543 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:56,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:56,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:56,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:56,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:56,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:56,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:56,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:56,579 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:56,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:56,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:56,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:56,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:56,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:56,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:56,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:56,622 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:56,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:56,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:56,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:56,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:56,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:56,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:56,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:56,662 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:56,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:56,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:56,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:56,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:56,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:56,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:56,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:56,692 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:56,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:56,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:56,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:56,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:56,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:56,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:56,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:56,724 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:56,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:56,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:56,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:56,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:56,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:56,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:56,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:56,753 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:56,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:56,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:56,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:56,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:56,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:56,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:56,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:56,791 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:56,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:56,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:56,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:56,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:56,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:56,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:56,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:56,821 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:56,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:56,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:56,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:56,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:56,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:56,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:56,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:56,864 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:56,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:56,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:56,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:56,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:56,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:56,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:56,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:56,895 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:56,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:56,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:56,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:56,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:56,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:56,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:56,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:56,926 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:56,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:56,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:56,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:56,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:56,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:56,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:56,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:56,957 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:56,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:56,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:56,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:56,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:56,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:56,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:56,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:56,999 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:56,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:56,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:57,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:57,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:57,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:57,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:57,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:57,040 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:57,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:57,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:57,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:57,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:57,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:57,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:57,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:57,074 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:57,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:57,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:57,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:57,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:57,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:57,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:57,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:57,108 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:57,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:57,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:57,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:57,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:57,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:57,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:57,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:57,149 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:57,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:57,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:57,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:57,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:57,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:57,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:57,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:57,189 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:57,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:57,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:57,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:57,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:57,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:57,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:57,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:57,223 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:57,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:57,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:57,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:57,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:57,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:57,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:57,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:57,258 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:57,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:57,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:57,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:57,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:57,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:57,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:57,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:57,303 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:57,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:57,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:57,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:57,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:57,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:57,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:57,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:57,356 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:57,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:57,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:57,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:57,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:57,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:57,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:57,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:57,396 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:57,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:57,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:57,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:57,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:57,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:57,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:57,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:57,437 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:57,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:57,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:57,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:57,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:57,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:57,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:57,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:57,476 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:57,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:57,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:57,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:57,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:57,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:57,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:57,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:57,528 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:57,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:57,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:57,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:57,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:57,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:57,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:57,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:57,582 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:57,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:57,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:57,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:57,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:57,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:57,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:57,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:57,618 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:57,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:57,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:57,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:57,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:57,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:57,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:57,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:57,679 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:57,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:57,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:57,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:57,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:57,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:57,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:57,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:57,721 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:57,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:57,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:57,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:57,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:57,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:57,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:57,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:57,759 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:57,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:57,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:57,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:57,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:57,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:57,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:57,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:57,793 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:57,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:57,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:57,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:57,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:57,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:57,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:57,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:57,832 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:57,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:57,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:57,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:57,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:57,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:57,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:57,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:57,869 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:57,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:57,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:57,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:57,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:57,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:57,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:57,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:57,911 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:57,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:57,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:57,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:57,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:57,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:57,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:57,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:57,955 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:57,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:57,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:57,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:57,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:57,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:57,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:57,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:57,989 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:57,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:57,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:57,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:57,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:58,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:58,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:58,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:58,032 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:58,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:58,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:58,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:58,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:58,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:58,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:58,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:58,066 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:58,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:58,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:58,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:58,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:58,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:58,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:58,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:58,095 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:58,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:58,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:58,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:58,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:58,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:58,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:58,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:58,123 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:58,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:58,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:58,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:58,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:58,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:58,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:58,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:58,152 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:58,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:58,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:58,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:58,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:58,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:58,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:58,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:58,203 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:58,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:58,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:58,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:58,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:58,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:58,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:58,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:58,236 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:58,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:58,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:58,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:58,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:58,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:58,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:58,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:58,283 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:58,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:58,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:58,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:58,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:58,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:58,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:58,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:58,319 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:58,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:58,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:58,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:58,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:58,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:58,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:58,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:58,353 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:58,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:58,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:58,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:58,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:58,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:58,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:58,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:58,392 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:58,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:58,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:58,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:58,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:58,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:58,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:58,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:58,426 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:58,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:58,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:58,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:58,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:58,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:58,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:58,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:58,462 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:58,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:58,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:58,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:58,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:58,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:58,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:58,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:58,495 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:58,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:58,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:58,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:58,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:58,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:58,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:58,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:58,530 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:58,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:58,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:58,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:58,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:58,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:58,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:58,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:58,585 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:58,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:58,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:58,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:58,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:58,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:58,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:58,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:58,626 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:58,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:58,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:58,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:58,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:58,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:58,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:58,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:58,660 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:58,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:58,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:58,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:58,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:58,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:58,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:58,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:58,695 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:58,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:58,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:58,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:58,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:58,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:58,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:58,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:58,728 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:58,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:58,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:58,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:58,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:58,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:58,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:58,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:58,762 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:58,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:58,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:58,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:58,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:58,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:58,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:58,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:58,795 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:58,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:58,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:58,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:58,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:58,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:58,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:58,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:58,835 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:58,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:58,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:58,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:58,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:58,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:58,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:58,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:58,871 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:58,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:58,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:58,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:58,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:58,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:58,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:58,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:58,910 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:58,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:58,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:58,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:58,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:58,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:58,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:58,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:58,946 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:58,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:58,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:58,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:58,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:58,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:58,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:58,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:58,981 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:58,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:58,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:58,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:58,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:59,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:59,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:59,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:59,015 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:59,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:59,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:59,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:59,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:59,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:59,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:59,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:59,051 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:59,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:59,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:59,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:59,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:59,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:59,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:59,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:59,085 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:59,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:59,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:59,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:59,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:59,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:59,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:59,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:59,119 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:59,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:59,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:59,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:59,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:59,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:59,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:59,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:59,153 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:59,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:59,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:59,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:59,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:59,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:59,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:59,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:59,199 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:59,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:59,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:59,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:59,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:59,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:59,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:59,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:59,231 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:59,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:59,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:59,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:59,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:59,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:59,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:59,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:59,259 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:59,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:59,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:59,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:59,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:59,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:59,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:59,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:59,289 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:59,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:59,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:59,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:59,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:59,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:59,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:59,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:59,317 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:59,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:59,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:59,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:59,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:59,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:59,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:59,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:59,346 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:59,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:59,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:59,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:59,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:59,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:59,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:59,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:59,392 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:59,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:59,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:59,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:59,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:59,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:59,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:59,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:59,428 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:59,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:59,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:59,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:59,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:59,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:59,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:59,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:59,460 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:59,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:59,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:59,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:59,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:59,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:59,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:59,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:59,493 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:59,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:59,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:59,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:59,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:59,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:59,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:59,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:59,528 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:59,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:59,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:59,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:59,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:59,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:59,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:59,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:59,558 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:59,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:59,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:59,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:59,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:59,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:59,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:59,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:59,588 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:59,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:59,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:59,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:59,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:59,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:59,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:59,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:59,619 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:59,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:59,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:59,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:59,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:59,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:59,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:59,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:59,653 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:59,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:59,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:59,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:59,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:59,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:59,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:59,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:59,687 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:59,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:59,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:59,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:59,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:59,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:59,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:59,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:59,728 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:59,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:59,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:59,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:59,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:59,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:59,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:59,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:59,764 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:59,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:59,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:59,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:59,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:59,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:59,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:59,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:59,799 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:59,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:59,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:59,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:59,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:59,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:59,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:59,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:59,836 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:59,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:59,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:59,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:59,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:59,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:59,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:59,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:59,871 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:59,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:59,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:59,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:59,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:59,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:59,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:59,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:59,916 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:59,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:59,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:59,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:59,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:59,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:59,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:59,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:59,951 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:59,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:59,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:59,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:59,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:12:59,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:12:59,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:59,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:12:59,988 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:12:59,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:12:59,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:59,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:59,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:00,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:00,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:00,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:00,019 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:00,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:00,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:00,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:00,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:00,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:00,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:00,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:00,048 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:00,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:00,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:00,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:00,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:00,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:00,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:00,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:00,076 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:00,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:00,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:00,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:00,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:00,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:00,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:00,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:00,114 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:00,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:00,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:00,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:00,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:00,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:00,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:00,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:00,143 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:00,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:00,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:00,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:00,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:00,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:00,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:00,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:00,171 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:00,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:00,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:00,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:00,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:00,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:00,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:00,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:00,199 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:00,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:00,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:00,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:00,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:00,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:00,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:00,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:00,228 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:00,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:00,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:00,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:00,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:00,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:00,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:00,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:00,263 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:00,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:00,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:00,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:00,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:00,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:00,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:00,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:00,297 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:00,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:00,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:00,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:00,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:00,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:00,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:00,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:00,331 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:00,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:00,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:00,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:00,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:00,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:00,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:00,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:00,364 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:00,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:00,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:00,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:00,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:00,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:00,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:00,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:00,398 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:00,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:00,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:00,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:00,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:00,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:00,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:00,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:00,433 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:00,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:00,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:00,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:00,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:00,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:00,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:00,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:00,466 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:00,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:00,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:00,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:00,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:00,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:00,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:00,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:00,500 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:00,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:00,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:00,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:00,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:00,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:00,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:00,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:00,533 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:00,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:00,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:00,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:00,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:00,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:00,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:00,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:00,567 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:00,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:00,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:00,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:00,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:00,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:00,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:00,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:00,603 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:00,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:00,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:00,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:00,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:00,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:00,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:00,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:00,638 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:00,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:00,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:00,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:00,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:00,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:00,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:00,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:00,672 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:00,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:00,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:00,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:00,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:00,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:00,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:00,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:00,713 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:00,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:00,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:00,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:00,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:00,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:00,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:00,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:00,744 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:00,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:00,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:00,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:00,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:00,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:00,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:00,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:00,778 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:00,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:00,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:00,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:00,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:00,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:00,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:00,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:00,814 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:00,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:00,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:00,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:00,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:00,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:00,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:00,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:00,849 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:00,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:00,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:00,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:00,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:00,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:00,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:00,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:00,886 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:00,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:00,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:00,887 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:00,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:00,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:00,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:00,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:00,937 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:00,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:00,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:00,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:00,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:00,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:00,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:00,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:00,970 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:00,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:00,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:00,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:00,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:00,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:01,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:01,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:01,003 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:01,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:01,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:01,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:01,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:01,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:01,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:01,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:01,036 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:01,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:01,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:01,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:01,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:01,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:01,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:01,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:01,072 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:01,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:01,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:01,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:01,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:01,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:01,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:01,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:01,105 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:01,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:01,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:01,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:01,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:01,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:01,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:01,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:01,149 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:01,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:01,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:01,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:01,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:01,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:01,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:01,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:01,182 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:01,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:01,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:01,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:01,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:01,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:01,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:01,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:01,210 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:01,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:01,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:01,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:01,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:01,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:01,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:01,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:01,238 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:01,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:01,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:01,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:01,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:01,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:01,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:01,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:01,264 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:01,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:01,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:01,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:01,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:01,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:01,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:01,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:01,290 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:01,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:01,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:01,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:01,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:01,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:01,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:01,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:01,318 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:01,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:01,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:01,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:01,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:01,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:01,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:01,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:01,345 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:01,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:01,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:01,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:01,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:01,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:01,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:01,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:01,377 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:01,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:01,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:01,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:01,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:01,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:01,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:01,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:01,404 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:01,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:01,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:01,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:01,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:01,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:01,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:01,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:01,431 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:01,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:01,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:01,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:01,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:01,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:01,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:01,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:01,463 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:01,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:01,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:01,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:01,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:01,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:01,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:01,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:01,495 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:01,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:01,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:01,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:01,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:01,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:01,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:01,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:01,527 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:01,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:01,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:01,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:01,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:01,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:01,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:01,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:01,559 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:01,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:01,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:01,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:01,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:01,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:01,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:01,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:01,591 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:01,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:01,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:01,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:01,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:01,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:01,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:01,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:01,622 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:01,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:01,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:01,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:01,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:01,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:01,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:01,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:01,654 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:01,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:01,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:01,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:01,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:01,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:01,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:01,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:01,685 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:01,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:01,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:01,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:01,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:01,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:01,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:01,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:01,717 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:01,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:01,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:01,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:01,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:01,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:01,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:01,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:01,750 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:01,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:01,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:01,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:01,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:01,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:01,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:01,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:01,783 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:01,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:01,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:01,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:01,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:01,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:01,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:01,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:01,816 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:01,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:01,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:01,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:01,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:01,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:01,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:01,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:01,848 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:01,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:01,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:01,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:01,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:01,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:01,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:01,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:01,881 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:01,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:01,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:01,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:01,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:01,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:01,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:01,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:01,924 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:01,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:01,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:01,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:01,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:01,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:01,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:01,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:01,953 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:01,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:01,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:01,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:01,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:01,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:01,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:02,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:02,001 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:02,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:02,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:02,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:02,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:02,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:02,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:02,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:02,050 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:02,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:02,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:02,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:02,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:02,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:02,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:02,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:02,083 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:02,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:02,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:02,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:02,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:02,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:02,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:02,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:02,114 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:02,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:02,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:02,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:02,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:02,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:02,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:02,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:02,145 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:02,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:02,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:02,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:02,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:02,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:02,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:02,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:02,176 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:02,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:02,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:02,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:02,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:02,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:02,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:02,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:02,208 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:02,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:02,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:02,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:02,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:02,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:02,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:02,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:02,240 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:02,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:02,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:02,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:02,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:02,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:02,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:02,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:02,272 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:02,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:02,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:02,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:02,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:02,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:02,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:02,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:02,305 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:02,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:02,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:02,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:02,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:02,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:02,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:02,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:02,340 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:02,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:02,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:02,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:02,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:02,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:02,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:02,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:02,373 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:02,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:02,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:02,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:02,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:02,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:02,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:02,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:02,405 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:02,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:02,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:02,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:02,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:02,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:02,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:02,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:02,438 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:02,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:02,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:02,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:02,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:02,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:02,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:02,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:02,470 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:02,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:02,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:02,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:02,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:02,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:02,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:02,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:02,508 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:02,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:02,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:02,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:02,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:02,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:02,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:02,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:02,535 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:02,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:02,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:02,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:02,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:02,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:02,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:02,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:02,561 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:02,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:02,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:02,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:02,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:02,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:02,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:02,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:02,587 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:02,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:02,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:02,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:02,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:02,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:02,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:02,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:02,613 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:02,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:02,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:02,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:02,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:02,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:02,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:02,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:02,638 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:02,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:02,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:02,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:02,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:02,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:02,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:02,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:02,663 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:02,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:02,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:02,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:02,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:02,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:02,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:02,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:02,688 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:02,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:02,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:02,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:02,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:02,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:02,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:02,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:02,713 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:02,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:02,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:02,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:02,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:02,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:02,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:02,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:02,738 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:02,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:02,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:02,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:02,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:02,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:02,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:02,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:02,763 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:02,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:02,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:02,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:02,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:02,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:02,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:02,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:02,788 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:02,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:02,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:02,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:02,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:02,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:02,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:02,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:02,814 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:02,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:02,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:02,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:02,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:02,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:02,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:02,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:02,839 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:02,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:02,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:02,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:02,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:02,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:02,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:02,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:02,864 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:02,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:02,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:02,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:02,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:02,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:02,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:02,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:02,890 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:02,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:02,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:02,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:02,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:02,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:02,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:02,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:02,920 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:02,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:02,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:02,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:02,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:02,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:02,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:02,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:02,962 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:02,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:02,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:02,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:02,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:02,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:02,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:02,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:02,994 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:02,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:02,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:02,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:03,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:03,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:03,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:03,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:03,023 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:03,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:03,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:03,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:03,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:03,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:03,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:03,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:03,049 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:03,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:03,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:03,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:03,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:03,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:03,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:03,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:03,075 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:03,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:03,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:03,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:03,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:03,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:03,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:03,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:03,101 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:03,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:03,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:03,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:03,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:03,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:03,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:03,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:03,130 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:03,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:03,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:03,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:03,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:03,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:03,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:03,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:03,161 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:03,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:03,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:03,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:03,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:03,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:03,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:03,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:03,192 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:03,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:03,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:03,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:03,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:03,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:03,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:03,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:03,223 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:03,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:03,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:03,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:03,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:03,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:03,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:03,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:03,250 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:03,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:03,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:03,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:03,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:03,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:03,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:03,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:03,276 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:03,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:03,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:03,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:03,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:03,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:03,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:03,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:03,303 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:03,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:03,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:03,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:03,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:03,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:03,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:03,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:03,331 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:03,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:03,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:03,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:03,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:03,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:03,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:03,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:03,358 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:03,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:03,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:03,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:03,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:03,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:03,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:03,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:03,385 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:03,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:03,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:03,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:03,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:03,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:03,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:03,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:03,412 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:03,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:03,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:03,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:03,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:03,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:03,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:03,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:03,447 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:03,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:03,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:03,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:03,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:03,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:03,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:03,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:03,476 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:03,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:03,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:03,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:03,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:03,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:03,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:03,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:03,505 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:03,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:03,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:03,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:03,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:03,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:03,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:03,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:03,537 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:03,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:03,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:03,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:03,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:03,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:03,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:03,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:03,572 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:03,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:03,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:03,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:03,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:03,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:03,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:03,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:03,606 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:03,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:03,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:03,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:03,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:03,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:03,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:03,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:03,638 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:03,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:03,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:03,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:03,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:03,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:03,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:03,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:03,669 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:03,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:03,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:03,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:03,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:03,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:03,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:03,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:03,707 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:03,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:03,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:03,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:03,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:03,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:03,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:03,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:03,738 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:03,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:03,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:03,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:03,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:03,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:03,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:03,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:03,773 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:03,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:03,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:03,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:03,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:03,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:03,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:03,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:03,805 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:03,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:03,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:03,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:03,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:03,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:03,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:03,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:03,837 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:03,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:03,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:03,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:03,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:03,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:03,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:03,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:03,868 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:03,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:03,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:03,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:03,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:03,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:03,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:03,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:03,899 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:03,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:03,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:03,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:03,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:03,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:03,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:03,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:03,931 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:03,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:03,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:03,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:03,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:03,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:03,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:03,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:03,962 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:03,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:03,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:03,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:03,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:03,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:03,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:03,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:03,994 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:03,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:03,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:03,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:04,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:04,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:04,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:04,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:04,024 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:04,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:04,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:04,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:04,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:04,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:04,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:04,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:04,056 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:04,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:04,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:04,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:04,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:04,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:04,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:04,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:04,088 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:04,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:04,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:04,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:04,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:04,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:04,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:04,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:04,126 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:04,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:04,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:04,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:04,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:04,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:04,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:04,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:04,158 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:04,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:04,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:04,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:04,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:04,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:04,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:04,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:04,189 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:04,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:04,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:04,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:04,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:04,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:04,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:04,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:04,220 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:04,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:04,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:04,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:04,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:04,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:04,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:04,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:04,250 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:04,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:04,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:04,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:04,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:04,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:04,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:04,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:04,280 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:04,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:04,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:04,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:04,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:04,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:04,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:04,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:04,312 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:04,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:04,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:04,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:04,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:04,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:04,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:04,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:04,343 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:04,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:04,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:04,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:04,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:04,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:04,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:04,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:04,374 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:04,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:04,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:04,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:04,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:04,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:04,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:04,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:04,405 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:04,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:04,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:04,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:04,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:04,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:04,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:04,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:04,433 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:04,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:04,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:04,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:04,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:04,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:04,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:04,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:04,459 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:04,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:04,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:04,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:04,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:04,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:04,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:04,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:04,485 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:04,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:04,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:04,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:04,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:04,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:04,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:04,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:04,511 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:04,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:04,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:04,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:04,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:04,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:04,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:04,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:04,536 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:04,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:04,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:04,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:04,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:04,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:04,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:04,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:04,561 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:04,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:04,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:04,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:04,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:04,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:04,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:04,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:04,586 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:04,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:04,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:04,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:04,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:04,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:04,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:04,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:04,612 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:04,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:04,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:04,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:04,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:04,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:04,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:04,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:04,637 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:04,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:04,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:04,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:04,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:04,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:04,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:04,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:04,662 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:04,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:04,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:04,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:04,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:04,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:04,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:04,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:04,695 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:04,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:04,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:04,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:04,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:04,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:04,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:04,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:04,726 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:04,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:04,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:04,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:04,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:04,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:04,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:04,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:04,757 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:04,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:04,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:04,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:04,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:04,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:04,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:04,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:04,789 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:04,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:04,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:04,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:04,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:04,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:04,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:04,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:04,821 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:04,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:04,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:04,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:04,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:04,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:04,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:04,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:04,852 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:04,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:04,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:04,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:04,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:04,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:04,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:04,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:04,882 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:04,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:04,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:04,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:04,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:04,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:04,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:04,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:04,913 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:04,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:04,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:04,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:04,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:04,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:04,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:04,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:04,956 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:04,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:04,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:04,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:04,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:04,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:04,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:04,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:04,987 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:04,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:04,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:04,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:04,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:05,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:05,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:05,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:05,018 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:05,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:05,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:05,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:05,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:05,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:05,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:05,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:05,048 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:05,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:05,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:05,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:05,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:05,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:05,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:05,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:05,080 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:05,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:05,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:05,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:05,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:05,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:05,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:05,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:05,110 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:05,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:05,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:05,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:05,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:05,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:05,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:05,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:05,141 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:05,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:05,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:05,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:05,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:05,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:05,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:05,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:05,172 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:05,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:05,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:05,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:05,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:05,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:05,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:05,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:05,201 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:05,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:05,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:05,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:05,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:05,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:05,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:05,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:05,231 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:05,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:05,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:05,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:05,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:05,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:05,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:05,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:05,261 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:05,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:05,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:05,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:05,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:05,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:05,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:05,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:05,291 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:05,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:05,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:05,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:05,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:05,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:05,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:05,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:05,322 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:05,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:05,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:05,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:05,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:05,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:05,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:05,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:05,356 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:05,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:05,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:05,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:05,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:05,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:05,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:05,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:05,386 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:05,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:05,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:05,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:05,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:05,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:05,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:05,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:05,416 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:05,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:05,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:05,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:05,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:05,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:05,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:05,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:05,445 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:05,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:05,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:05,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:05,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:05,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:05,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:05,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:05,473 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:05,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:05,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:05,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:05,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:05,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:05,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:05,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:05,503 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:05,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:05,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:05,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:05,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:05,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:05,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:05,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:05,531 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:05,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:05,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:05,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:05,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:05,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:05,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:05,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:05,560 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:05,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:05,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:05,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:05,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:05,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:05,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:05,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:05,589 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:05,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:05,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:05,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:05,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:05,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:05,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:05,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:05,618 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:05,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:05,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:05,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:05,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:05,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:05,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:05,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:05,643 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:05,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:05,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:05,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:05,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:05,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:05,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:05,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:05,674 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:05,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:05,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:05,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:05,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:05,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:05,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:05,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:05,702 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:05,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:05,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:05,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:05,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:05,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:05,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:05,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:05,731 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:05,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:05,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:05,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:05,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:05,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:05,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:05,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:05,760 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:05,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:05,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:05,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:05,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:05,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:05,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:05,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:05,790 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:05,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:05,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:05,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:05,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:05,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:05,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:05,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:05,820 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:05,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:05,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:05,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:05,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:05,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:05,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:05,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:05,849 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:05,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:05,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:05,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:05,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:05,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:05,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:05,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:05,888 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:05,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:05,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:05,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:05,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:05,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:05,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:05,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:05,918 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:05,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:05,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:05,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:05,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:05,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:05,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:05,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:05,956 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:05,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:05,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:05,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:05,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:05,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:05,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:05,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:05,986 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:05,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:05,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:05,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:05,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:06,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:06,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:06,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:06,025 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:06,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:06,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:06,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:06,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:06,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:06,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:06,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:06,055 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:06,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:06,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:06,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:06,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:06,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:06,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:06,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:06,085 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:06,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:06,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:06,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:06,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:06,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:06,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:06,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:06,114 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:06,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:06,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:06,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:06,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:06,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:06,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:06,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:06,150 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:06,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:06,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:06,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:06,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:06,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:06,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:06,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:06,179 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:06,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:06,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:06,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:06,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:06,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:06,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:06,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:06,209 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:06,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:06,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:06,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:06,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:06,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:06,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:06,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:06,238 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:06,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:06,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:06,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:06,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:06,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:06,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:06,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:06,267 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:06,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:06,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:06,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:06,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:06,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:06,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:06,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:06,296 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:06,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:06,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:06,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:06,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:06,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:06,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:06,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:06,325 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:06,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:06,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:06,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:06,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:06,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:06,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:06,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:06,354 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:06,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:06,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:06,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:06,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:06,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:06,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:06,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:06,382 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:06,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:06,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:06,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:06,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:06,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:06,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:06,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:06,411 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:06,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:06,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:06,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:06,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:06,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:06,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:06,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:06,440 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:06,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:06,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:06,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:06,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:06,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:06,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:06,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:06,469 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:06,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:06,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:06,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:06,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:06,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:06,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:06,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:06,498 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:06,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:06,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:06,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:06,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:06,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:06,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:06,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:06,527 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:06,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:06,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:06,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:06,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:06,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:06,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:06,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:06,555 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:06,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:06,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:06,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:06,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:06,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:06,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:06,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:06,588 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:06,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:06,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:06,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:06,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:06,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:06,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:06,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:06,616 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:06,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:06,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:06,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:06,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:06,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:06,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:06,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:06,644 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:06,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:06,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:06,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:06,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:06,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:06,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:06,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:06,673 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:06,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:06,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:06,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:06,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:06,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:06,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:06,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:06,702 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:06,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:06,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:06,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:06,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:06,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:06,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:06,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:06,731 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:06,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:06,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:06,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:06,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:06,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:06,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:06,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:06,761 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:06,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:06,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:06,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:06,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:06,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:06,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:06,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:06,790 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:06,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:06,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:06,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:06,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:06,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:06,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:06,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:06,820 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:06,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:06,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:06,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:06,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:06,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:06,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:06,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:06,850 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:06,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:06,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:06,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:06,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:06,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:06,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:06,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:06,880 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:06,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:06,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:06,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:06,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:06,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:06,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:06,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:06,909 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:06,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:06,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:06,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:06,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:06,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:06,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:06,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:06,938 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:06,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:06,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:06,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:06,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:06,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:06,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:06,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:06,967 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:06,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:06,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:06,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:06,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:06,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:06,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:06,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:06,997 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:06,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:06,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:06,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:07,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:07,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:07,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:07,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:07,027 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:07,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:07,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:07,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:07,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:07,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:07,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:07,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:07,056 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:07,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:07,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:07,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:07,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:07,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:07,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:07,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:07,085 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:07,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:07,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:07,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:07,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:07,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:07,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:07,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:07,115 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:07,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:07,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:07,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:07,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:07,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:07,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:07,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:07,145 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:07,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:07,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:07,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:07,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:07,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:07,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:07,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:07,174 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:07,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:07,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:07,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:07,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:07,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:07,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:07,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:07,209 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:07,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:07,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:07,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:07,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:07,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:07,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:07,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:07,238 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:07,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:07,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:07,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:07,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:07,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:07,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:07,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:07,266 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:07,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:07,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:07,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:07,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:07,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:07,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:07,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:07,294 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:07,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:07,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:07,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:07,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:07,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:07,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:07,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:07,323 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:07,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:07,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:07,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:07,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:07,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:07,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:07,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:07,357 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:07,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:07,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:07,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:07,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:07,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:07,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:07,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:07,386 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:07,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:07,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:07,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:07,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:07,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:07,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:07,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:07,415 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:07,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:07,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:07,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:07,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:07,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:07,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:07,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:07,444 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:07,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:07,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:07,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:07,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:07,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:07,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:07,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:07,473 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:07,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:07,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:07,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:07,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:07,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:07,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:07,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:07,502 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:07,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:07,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:07,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:07,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:07,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:07,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:07,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:07,532 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:07,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:07,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:07,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:07,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:07,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:07,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:07,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:07,561 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:07,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:07,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:07,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:07,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:07,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:07,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:07,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:07,591 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:07,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:07,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:07,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:07,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:07,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:07,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:07,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:07,619 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:07,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:07,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:07,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:07,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:07,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:07,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:07,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:07,648 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:07,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:07,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:07,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:07,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:07,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:07,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:07,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:07,677 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:07,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:07,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:07,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:07,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:07,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:07,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:07,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:07,706 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:07,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:07,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:07,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:07,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:07,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:07,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:07,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:07,736 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:07,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:07,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:07,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:07,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:07,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:07,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:07,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:07,765 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:07,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:07,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:07,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:07,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:07,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:07,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:07,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:07,798 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:07,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:07,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:07,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:07,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:07,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:07,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:07,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:07,827 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:07,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:07,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:07,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:07,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:07,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:07,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:07,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:07,856 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:07,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:07,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:07,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:07,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:07,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:07,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:07,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:07,885 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:07,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:07,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:07,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:07,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:07,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:07,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:07,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:07,914 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:07,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:07,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:07,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:07,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:07,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:07,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:07,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:07,944 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:07,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:07,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:07,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:07,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:07,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:07,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:07,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:07,973 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:07,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:07,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:07,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:07,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:07,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:08,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:08,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:08,002 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:08,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:08,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:08,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:08,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:08,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:08,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:08,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:08,031 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:08,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:08,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:08,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:08,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:08,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:08,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:08,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:08,060 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:08,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:08,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:08,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:08,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:08,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:08,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:08,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:08,089 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:08,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:08,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:08,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:08,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:08,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:08,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:08,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:08,119 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:08,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:08,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:08,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:08,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:08,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:08,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:08,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:08,147 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:08,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:08,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:08,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:08,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:08,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:08,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:08,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:08,176 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:08,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:08,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:08,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:08,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:08,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:08,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:08,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:08,204 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:08,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:08,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:08,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:08,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:08,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:08,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:08,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:08,233 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:08,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:08,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:08,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:08,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:08,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:08,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:08,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:08,262 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:08,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:08,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:08,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:08,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:08,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:08,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:08,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:08,291 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:08,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:08,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:08,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:08,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:08,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:08,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:08,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:08,320 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:08,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:08,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:08,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:08,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:08,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:08,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:08,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:08,351 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:08,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:08,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:08,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:08,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:08,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:08,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:08,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:08,381 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:08,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:08,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:08,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:08,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:08,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:08,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:08,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:08,415 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:08,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:08,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:08,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:08,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:08,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:08,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:08,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:08,444 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:08,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:08,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:08,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:08,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:08,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:08,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:08,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:08,473 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:08,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:08,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:08,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:08,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:08,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:08,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:08,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:08,502 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:08,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:08,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:08,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:08,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:08,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:08,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:08,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:08,530 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:08,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:08,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:08,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:08,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:08,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:08,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:08,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:08,559 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:08,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:08,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:08,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:08,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:08,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:08,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:08,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:08,590 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:08,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:08,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:08,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:08,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:08,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:08,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:08,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:08,620 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:08,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:08,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:08,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:08,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:08,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:08,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:08,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:08,649 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:08,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:08,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:08,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:08,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:08,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:08,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:08,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:08,678 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:08,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:08,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:08,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:08,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:08,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:08,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:08,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:08,707 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:08,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:08,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:08,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:08,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:08,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:08,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:08,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:08,738 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:08,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:08,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:08,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:08,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:08,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:08,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:08,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:08,769 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:08,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:08,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:08,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:08,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:08,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:08,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:08,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:08,799 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:08,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:08,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:08,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:08,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:08,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:08,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:08,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:08,829 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:08,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:08,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:08,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:08,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:08,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:08,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:08,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:08,858 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:08,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:08,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:08,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:08,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:08,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:08,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:08,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:08,888 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:08,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:08,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:08,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:08,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:08,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:08,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:08,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:08,918 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:08,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:08,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:08,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:08,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:08,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:08,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:08,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:08,951 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:08,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:08,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:08,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:08,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:08,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:08,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:08,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:08,981 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:08,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:08,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:08,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:08,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:09,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:09,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:09,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:09,030 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:09,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:09,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:09,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:09,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:09,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:09,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:09,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:09,061 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:09,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:09,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:09,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:09,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:09,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:09,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:09,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:09,090 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:09,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:09,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:09,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:09,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:09,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:09,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:09,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:09,119 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:09,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:09,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:09,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:09,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:09,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:09,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:09,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:09,147 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:09,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:09,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:09,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:09,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:09,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:09,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:09,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:09,176 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:09,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:09,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:09,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:09,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:09,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:09,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:09,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:09,205 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:09,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:09,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:09,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:09,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:09,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:09,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:09,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:09,235 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:09,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:09,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:09,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:09,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:09,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:09,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:09,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:09,265 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:09,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:09,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:09,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:09,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:09,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:09,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:09,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:09,296 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:09,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:09,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:09,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:09,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:09,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:09,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:09,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:09,326 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:09,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:09,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:09,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:09,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:09,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:09,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:09,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:09,355 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:09,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:09,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:09,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:09,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:09,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:09,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:09,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:09,386 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:09,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:09,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:09,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:09,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:09,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:09,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:09,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:09,414 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:09,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:09,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:09,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:09,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:09,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:09,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:09,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:09,443 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:09,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:09,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:09,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:09,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:09,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:09,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:09,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:09,472 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:09,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:09,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:09,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:09,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:09,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:09,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:09,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:09,501 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:09,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:09,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:09,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:09,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:09,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:09,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:09,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:09,531 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:09,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:09,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:09,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:09,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:09,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:09,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:09,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:09,562 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:09,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:09,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:09,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:09,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:09,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:09,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:09,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:09,591 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:09,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:09,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:09,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:09,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:09,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:09,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:09,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:09,620 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:09,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:09,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:09,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:09,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:09,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:09,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:09,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:09,661 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:09,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:09,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:09,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:09,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:09,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:09,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:09,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:09,702 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:09,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:09,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:09,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:09,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:09,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:09,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:09,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:09,750 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:09,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:09,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:09,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:09,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:09,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:09,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:09,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:09,792 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:09,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:09,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:09,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:09,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:09,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:09,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:09,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:09,820 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:09,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:09,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:09,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:09,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:09,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:09,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:09,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:09,849 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:09,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:09,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:09,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:09,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:09,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:09,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:09,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:09,877 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:09,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:09,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:09,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:09,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:09,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:09,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:09,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:09,905 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:09,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:09,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:09,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:09,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:09,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:09,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:09,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:09,934 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:09,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:09,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:09,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:09,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:09,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:09,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:09,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:09,962 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:09,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:09,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:09,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:09,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:09,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:09,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:09,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:09,990 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:09,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:09,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:09,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:09,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:10,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:10,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:10,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:10,019 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:10,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:10,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:10,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:10,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:10,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:10,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:10,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:10,052 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:10,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:10,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:10,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:10,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:10,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:10,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:10,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:10,081 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:10,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:10,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:10,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:10,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:10,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:10,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:10,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:10,111 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:10,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:10,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:10,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:10,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:10,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:10,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:10,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:10,141 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:10,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:10,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:10,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:10,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:10,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:10,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:10,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:10,170 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:10,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:10,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:10,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:10,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:10,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:10,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:10,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:10,198 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:10,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:10,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:10,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:10,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:10,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:10,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:10,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:10,228 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:10,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:10,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:10,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:10,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:10,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:10,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:10,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:10,260 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:10,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:10,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:10,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:10,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:10,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:10,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:10,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:10,290 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:10,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:10,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:10,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:10,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:10,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:10,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:10,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:10,328 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:10,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:10,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:10,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:10,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:10,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:10,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:10,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:10,357 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:10,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:10,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:10,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:10,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:10,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:10,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:10,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:10,386 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:10,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:10,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:10,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:10,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:10,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:10,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:10,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:10,416 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:10,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:10,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:10,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:10,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:10,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:10,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:10,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:10,445 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:10,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:10,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:10,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:10,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:10,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:10,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:10,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:10,474 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:10,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:10,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:10,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:10,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:10,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:10,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:10,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:10,503 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:10,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:10,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:10,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:10,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:10,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:10,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:10,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:10,531 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:10,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:10,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:10,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:10,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:10,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:10,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:10,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:10,561 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:10,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:10,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:10,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:10,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:10,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:10,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:10,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:10,589 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:10,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:10,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:10,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:10,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:10,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:10,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:10,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:10,617 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:10,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:10,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:10,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:10,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:10,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:10,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:10,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:10,648 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:10,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:10,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:10,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:10,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:10,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:10,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:10,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:10,676 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:10,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:10,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:10,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:10,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:10,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:10,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:10,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:10,703 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:10,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:10,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:10,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:10,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:10,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:10,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:10,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:10,732 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:10,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:10,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:10,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:10,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:10,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:10,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:10,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:10,763 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:10,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:10,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:10,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:10,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:10,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:10,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:10,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:10,802 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:10,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:10,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:10,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:10,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:10,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:10,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:10,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:10,833 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:10,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:10,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:10,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:10,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:10,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:10,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:10,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:10,864 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:10,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:10,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:10,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:10,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:10,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:10,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:10,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:10,894 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:10,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:10,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:10,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:10,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:10,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:10,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:10,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:10,925 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:10,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:10,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:10,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:10,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:10,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:10,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:10,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:10,966 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:10,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:10,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:10,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:10,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:10,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:10,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:10,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:10,999 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:11,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:11,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:11,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:11,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:11,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:11,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:11,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:11,032 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:11,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:11,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:11,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:11,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:11,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:11,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:11,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:11,065 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:11,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:11,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:11,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:11,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:11,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:11,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:11,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:11,099 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:11,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:11,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:11,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:11,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:11,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:11,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:11,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:11,132 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:11,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:11,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:11,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:11,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:11,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:11,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:11,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:11,166 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:11,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:11,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:11,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:11,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:11,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:11,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:11,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:11,198 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:11,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:11,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:11,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:11,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:11,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:11,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:11,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:11,226 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:11,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:11,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:11,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:11,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:11,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:11,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:11,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:11,254 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:11,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:11,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:11,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:11,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:11,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:11,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:11,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:11,283 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:11,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:11,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:11,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:11,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:11,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:11,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:11,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:11,311 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:11,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:11,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:11,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:11,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:11,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:11,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:11,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:11,341 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:11,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:11,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:11,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:11,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:11,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:11,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:11,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:11,369 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:11,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:11,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:11,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:11,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:11,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:11,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:11,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:11,398 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:11,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:11,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:11,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:11,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:11,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:11,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:11,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:11,428 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:11,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:11,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:11,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:11,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:11,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:11,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:11,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:11,458 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:11,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:11,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:11,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:11,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:11,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:11,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:11,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:11,486 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:11,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:11,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:11,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:11,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:11,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:11,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:11,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:11,514 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:11,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:11,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:11,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:11,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:11,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:11,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:11,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:11,542 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:11,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:11,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:11,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:11,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:11,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:11,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:11,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:11,571 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:11,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:11,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:11,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:11,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:11,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:11,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:11,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:11,599 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:11,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:11,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:11,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:11,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:11,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:11,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:11,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:11,626 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:11,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:11,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:11,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:11,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:11,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:11,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:11,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:11,655 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:11,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:11,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:11,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:11,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:11,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:11,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:11,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:11,682 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:11,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:11,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:11,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:11,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:11,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:11,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:11,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:11,719 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:11,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:11,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:11,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:11,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:11,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:11,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:11,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:11,747 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:11,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:11,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:11,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:11,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:11,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:11,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:11,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:11,775 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:11,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:11,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:11,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:11,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:11,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:11,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:11,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:11,803 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:11,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:11,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:11,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:11,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:11,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:11,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:11,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:11,831 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:11,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:11,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:11,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:11,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:11,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:11,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:11,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:11,859 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:11,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:11,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:11,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:11,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:11,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:11,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:11,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:11,887 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:11,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:11,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:11,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:11,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:11,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:11,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:11,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:11,915 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:11,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:11,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:11,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:11,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:11,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:11,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:11,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:11,943 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:11,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:11,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:11,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:11,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:11,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:12,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:12,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:12,007 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:12,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:12,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:12,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:12,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:12,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:12,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:12,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:12,040 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:12,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:12,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:12,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:12,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:12,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:12,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:12,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:12,070 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:12,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:12,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:12,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:12,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:12,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:12,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:12,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:12,105 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:12,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:12,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:12,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:12,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:12,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:12,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:12,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:12,135 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:12,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:12,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:12,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:12,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:12,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:12,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:12,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:12,171 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:12,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:12,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:12,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:12,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:12,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:12,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:12,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:12,199 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:12,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:12,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:12,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:12,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:12,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:12,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:12,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:12,229 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:12,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:12,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:12,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:12,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:12,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:12,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:12,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:12,266 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:12,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:12,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:12,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:12,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:12,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:12,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:12,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:12,296 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:12,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:12,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:12,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:12,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:12,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:12,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:12,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:12,325 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:12,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:12,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:12,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:12,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:12,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:12,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:12,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:12,353 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:12,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:12,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:12,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:12,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:12,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:12,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:12,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:12,382 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:12,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:12,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:12,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:12,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:12,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:12,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:12,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:12,412 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:12,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:12,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:12,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:12,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:12,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:12,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:12,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:12,442 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:12,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:12,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:12,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:12,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:12,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:12,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:12,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:12,472 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:12,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:12,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:12,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:12,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:12,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:12,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:12,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:12,502 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:12,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:12,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:12,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:12,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:12,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:12,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:12,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:12,536 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:12,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:12,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:12,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:12,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:12,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:12,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:12,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:12,564 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:12,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:12,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:12,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:12,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:12,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:12,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:12,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:12,592 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:12,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:12,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:12,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:12,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:12,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:12,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:12,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:12,619 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:12,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:12,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:12,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:12,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:12,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:12,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:12,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:12,648 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:12,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:12,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:12,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:12,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:12,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:12,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:12,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:12,677 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:12,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:12,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:12,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:12,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:12,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:12,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:12,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:12,706 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:12,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:12,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:12,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:12,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:12,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:12,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:12,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:12,736 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:12,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:12,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:12,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:12,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:12,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:12,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:12,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:12,765 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:12,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:12,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:12,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:12,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:12,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:12,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:12,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:12,794 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:12,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:12,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:12,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:12,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:12,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:12,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:12,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:12,823 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:12,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:12,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:12,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:12,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:12,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:12,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:12,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:12,852 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:12,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:12,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:12,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:12,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:12,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:12,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:12,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:12,880 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:12,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:12,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:12,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:12,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:12,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:12,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:12,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:12,909 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:12,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:12,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:12,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:12,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:12,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:12,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:12,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:12,937 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:12,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:12,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:12,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:12,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:12,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:12,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:12,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:12,966 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:12,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:12,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:12,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:12,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:12,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:12,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:12,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:12,994 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:12,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:12,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:12,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:13,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:13,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:13,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:13,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:13,022 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:13,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:13,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:13,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:13,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:13,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:13,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:13,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:13,051 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:13,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:13,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:13,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:13,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:13,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:13,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:13,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:13,081 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:13,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:13,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:13,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:13,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:13,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:13,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:13,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:13,109 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:13,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:13,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:13,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:13,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:13,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:13,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:13,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:13,138 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:13,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:13,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:13,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:13,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:13,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:13,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:13,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:13,166 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:13,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:13,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:13,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:13,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:13,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:13,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:13,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:13,194 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:13,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:13,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:13,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:13,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:13,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:13,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:13,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:13,222 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:13,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:13,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:13,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:13,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:13,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:13,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:13,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:13,262 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:13,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:13,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:13,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:13,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:13,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:13,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:13,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:13,291 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:13,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:13,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:13,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:13,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:13,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:13,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:13,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:13,320 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:13,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:13,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:13,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:13,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:13,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:13,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:13,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:13,350 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:13,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:13,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:13,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:13,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:13,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:13,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:13,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:13,380 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:13,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:13,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:13,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:13,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:13,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:13,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:13,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:13,410 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:13,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:13,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:13,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:13,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:13,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:13,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:13,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:13,440 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:13,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:13,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:13,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:13,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:13,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:13,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:13,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:13,470 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:13,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:13,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:13,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:13,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:13,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:13,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:13,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:13,499 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:13,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:13,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:13,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:13,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:13,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:13,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:13,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:13,532 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:13,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:13,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:13,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:13,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:13,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:13,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:13,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:13,560 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:13,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:13,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:13,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:13,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:13,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:13,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:13,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:13,589 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:13,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:13,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:13,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:13,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:13,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:13,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:13,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:13,618 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:13,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:13,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:13,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:13,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:13,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:13,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:13,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:13,647 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:13,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:13,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:13,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:13,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:13,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:13,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:13,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:13,675 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:13,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:13,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:13,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:13,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:13,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:13,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:13,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:13,704 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:13,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:13,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:13,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:13,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:13,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:13,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:13,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:13,733 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:13,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:13,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:13,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:13,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:13,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:13,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:13,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:13,763 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:13,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:13,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:13,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:13,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:13,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:13,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:13,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:13,791 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:13,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:13,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:13,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:13,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:13,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:13,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:13,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:13,819 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:13,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:13,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:13,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:13,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:13,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:13,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:13,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:13,847 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:13,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:13,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:13,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:13,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:13,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:13,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:13,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:13,876 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:13,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:13,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:13,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:13,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:13,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:13,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:13,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:13,904 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:13,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:13,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:13,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:13,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:13,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:13,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:13,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:13,933 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:13,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:13,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:13,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:13,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:13,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:13,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:13,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:13,961 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:13,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:13,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:13,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:13,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:13,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:13,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:13,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:13,994 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:13,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:13,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:13,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:14,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:14,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:14,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:14,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:14,023 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:14,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:14,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:14,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:14,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:14,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:14,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:14,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:14,051 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:14,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:14,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:14,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:14,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:14,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:14,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:14,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:14,079 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:14,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:14,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:14,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:14,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:14,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:14,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:14,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:14,107 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:14,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:14,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:14,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:14,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:14,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:14,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:14,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:14,136 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:14,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:14,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:14,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:14,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:14,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:14,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:14,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:14,165 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:14,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:14,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:14,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:14,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:14,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:14,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:14,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:14,195 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:14,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:14,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:14,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:14,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:14,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:14,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:14,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:14,223 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:14,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:14,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:14,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:14,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:14,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:14,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:14,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:14,253 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:14,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:14,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:14,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:14,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:14,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:14,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:14,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:14,282 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:14,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:14,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:14,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:14,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:14,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:14,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:14,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:14,312 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:14,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:14,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:14,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:14,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:14,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:14,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:14,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:14,342 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:14,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:14,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:14,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:14,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:14,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:14,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:14,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:14,370 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:14,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:14,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:14,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:14,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:14,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:14,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:14,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:14,399 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:14,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:14,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:14,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:14,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:14,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:14,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:14,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:14,428 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:14,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:14,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:14,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:14,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:14,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:14,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:14,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:14,457 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:14,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:14,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:14,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:14,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:14,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:14,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:14,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:14,486 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:14,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:14,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:14,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:14,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:14,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:14,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:14,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:14,514 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:14,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:14,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:14,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:14,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:14,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:14,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:14,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:14,542 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:14,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:14,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:14,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:14,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:14,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:14,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:14,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:14,570 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:14,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:14,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:14,571 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:14,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:14,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:14,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:14,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:14,599 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:14,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:14,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:14,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:14,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:14,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:14,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:14,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:14,627 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:14,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:14,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:14,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:14,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:14,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:14,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:14,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:14,655 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:14,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:14,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:14,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:14,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:14,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:14,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:14,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:14,683 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:14,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:14,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:14,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:14,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:14,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:14,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:14,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:14,711 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:14,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:14,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:14,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:14,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:14,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:14,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:14,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:14,749 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:14,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:14,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:14,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:14,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:14,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:14,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:14,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:14,778 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:14,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:14,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:14,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:14,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:14,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:14,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:14,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:14,807 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:14,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:14,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:14,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:14,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:14,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:14,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:14,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:14,853 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:14,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:14,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:14,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:14,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:14,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:14,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:14,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:14,900 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:14,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:14,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:14,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:14,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:14,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:14,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:14,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:14,930 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:14,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:14,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:14,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:14,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:14,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:14,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:14,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:14,962 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:14,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:14,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:14,963 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:14,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:14,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:14,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:15,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:15,000 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:15,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:15,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:15,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:15,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:15,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:15,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:15,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:15,029 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:15,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:15,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:15,029 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:15,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:15,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:15,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:15,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:15,057 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:15,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:15,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:15,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:15,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:15,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:15,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:15,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:15,085 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:15,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:15,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:15,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:15,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:15,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:15,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:15,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:15,115 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:15,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:15,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:15,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:15,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:15,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:15,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:15,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:15,144 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:15,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:15,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:15,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:15,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:15,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:15,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:15,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:15,174 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:15,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:15,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:15,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:15,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:15,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:15,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:15,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:15,203 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:15,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:15,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:15,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:15,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:15,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:15,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:15,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:15,244 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:15,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:15,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:15,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:15,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:15,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:15,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:15,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:15,273 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:15,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:15,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:15,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:15,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:15,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:15,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:15,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:15,302 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:15,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:15,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:15,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:15,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:15,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:15,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:15,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:15,330 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:15,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:15,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:15,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:15,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:15,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:15,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:15,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:15,358 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:15,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:15,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:15,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:15,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:15,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:15,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:15,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:15,387 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:15,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:15,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:15,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:15,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:15,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:15,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:15,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:15,416 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:15,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:15,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:15,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:15,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:15,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:15,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:15,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:15,446 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:15,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:15,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:15,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:15,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:15,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:15,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:15,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:15,475 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:15,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:15,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:15,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:15,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:15,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:15,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:15,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:15,504 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:15,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:15,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:15,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:15,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:15,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:15,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:15,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:15,537 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:15,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:15,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:15,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:15,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:15,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:15,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:15,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:15,567 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:15,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:15,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:15,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:15,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:15,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:15,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:15,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:15,596 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:15,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:15,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:15,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:15,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:15,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:15,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:15,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:15,625 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:15,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:15,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:15,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:15,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:15,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:15,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:15,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:15,653 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:15,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:15,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:15,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:15,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:15,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:15,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:15,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:15,681 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:15,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:15,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:15,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:15,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:15,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:15,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:15,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:15,710 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:15,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:15,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:15,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:15,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:15,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:15,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:15,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:15,739 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:15,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:15,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:15,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:15,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:15,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:15,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:15,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:15,772 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:15,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:15,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:15,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:15,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:15,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:15,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:15,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:15,801 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:15,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:15,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:15,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:15,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:15,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:15,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:15,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:15,830 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:15,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:15,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:15,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:15,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:15,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:15,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:15,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:15,859 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:15,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:15,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:15,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:15,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:15,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:15,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:15,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:15,887 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:15,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:15,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:15,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:15,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:15,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:15,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:15,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:15,916 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:15,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:15,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:15,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:15,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:15,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:15,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:15,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:15,945 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:15,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:15,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:15,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:15,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:15,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:15,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:15,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:15,977 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:15,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:15,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:15,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:15,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:15,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:16,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:16,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:16,005 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:16,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:16,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:16,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:16,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:16,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:16,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:16,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:16,033 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:16,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:16,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:16,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:16,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:16,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:16,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:16,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:16,065 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:16,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:16,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:16,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:16,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:16,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:16,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:16,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:16,095 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:16,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:16,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:16,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:16,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:16,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:16,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:16,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:16,124 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:16,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:16,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:16,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:16,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:16,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:16,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:16,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:16,153 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:16,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:16,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:16,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:16,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:16,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:16,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:16,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:16,183 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:16,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:16,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:16,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:16,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:16,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:16,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:16,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:16,212 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:16,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:16,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:16,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:16,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:16,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:16,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:16,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:16,242 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:16,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:16,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:16,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:16,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:16,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:16,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:16,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:16,279 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:16,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:16,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:16,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:16,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:16,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:16,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:16,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:16,307 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:16,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:16,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:16,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:16,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:16,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:16,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:16,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:16,338 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:16,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:16,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:16,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:16,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:16,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:16,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:16,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:16,367 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:16,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:16,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:16,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:16,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:16,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:16,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:16,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:16,395 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:16,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:16,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:16,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:16,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:16,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:16,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:16,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:16,423 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:16,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:16,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:16,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:16,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:16,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:16,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:16,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:16,451 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:16,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:16,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:16,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:16,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:16,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:16,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:16,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:16,479 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:16,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:16,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:16,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:16,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:16,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:16,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:16,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:16,507 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:16,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:16,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:16,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:16,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:16,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:16,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:16,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:16,535 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:16,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:16,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:16,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:16,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:16,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:16,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:16,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:16,562 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:16,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:16,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:16,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:16,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:16,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:16,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:16,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:16,590 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:16,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:16,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:16,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:16,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:16,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:16,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:16,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:16,617 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:16,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:16,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:16,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:16,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:16,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:16,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:16,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:16,645 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:16,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:16,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:16,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:16,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:16,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:16,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:16,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:16,672 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:16,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:16,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:16,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:16,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:16,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:16,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:16,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:16,700 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:16,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:16,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:16,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:16,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:16,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:16,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:16,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:16,729 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:16,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:16,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:16,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:16,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:16,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:16,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:16,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:16,756 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:16,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:16,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:16,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:16,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:16,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:16,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:16,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:16,790 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:16,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:16,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:16,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:16,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:16,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:16,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:16,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:16,818 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:16,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:16,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:16,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:16,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:16,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:16,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:16,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:16,847 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:16,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:16,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:16,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:16,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:16,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:16,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:16,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:16,875 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:16,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:16,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:16,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:16,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:16,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:16,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:16,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:16,903 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:16,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:16,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:16,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:16,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:16,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:16,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:16,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:16,931 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:16,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:16,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:16,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:16,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:16,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:16,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:16,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:16,959 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:16,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:16,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:16,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:16,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:16,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:16,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:16,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:16,987 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:16,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:16,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:16,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:16,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:17,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:17,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:17,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:17,026 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:17,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:17,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:17,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:17,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:17,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:17,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:17,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:17,059 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:17,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:17,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:17,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:17,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:17,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:17,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:17,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:17,091 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:17,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:17,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:17,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:17,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:17,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:17,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:17,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:17,122 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:17,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:17,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:17,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:17,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:17,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:17,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:17,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:17,153 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:17,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:17,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:17,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:17,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:17,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:17,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:17,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:17,184 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:17,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:17,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:17,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:17,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:17,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:17,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:17,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:17,215 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:17,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:17,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:17,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:17,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:17,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:17,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:17,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:17,246 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:17,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:17,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:17,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:17,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:17,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:17,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:17,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:17,277 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:17,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:17,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:17,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:17,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:17,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:17,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:17,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:17,306 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:17,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:17,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:17,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:17,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:17,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:17,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:17,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:17,335 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:17,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:17,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:17,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:17,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:17,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:17,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:17,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:17,363 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:17,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:17,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:17,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:17,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:17,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:17,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:17,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:17,391 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:17,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:17,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:17,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:17,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:17,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:17,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:17,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:17,418 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:17,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:17,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:17,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:17,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:17,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:17,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:17,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:17,447 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:17,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:17,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:17,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:17,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:17,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:17,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:17,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:17,474 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:17,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:17,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:17,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:17,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:17,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:17,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:17,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:17,502 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:17,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:17,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:17,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:17,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:17,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:17,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:17,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:17,531 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:17,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:17,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:17,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:17,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:17,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:17,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:17,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:17,569 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:17,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:17,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:17,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:17,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:17,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:17,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:17,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:17,597 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:17,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:17,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:17,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:17,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:17,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:17,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:17,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:17,626 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:17,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:17,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:17,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:17,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:17,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:17,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:17,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:17,656 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:17,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:17,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:17,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:17,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:17,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:17,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:17,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:17,685 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:17,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:17,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:17,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:17,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:17,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:17,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:17,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:17,714 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:17,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:17,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:17,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:17,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:17,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:17,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:17,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:17,742 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:17,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:17,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:17,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:17,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:17,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:17,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:17,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:17,769 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:17,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:17,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:17,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:17,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:17,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:17,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:17,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:17,798 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:17,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:17,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:17,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:17,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:17,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:17,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:17,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:17,827 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:17,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:17,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:17,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:17,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:17,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:17,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:17,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:17,855 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:17,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:17,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:17,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:17,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:17,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:17,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:17,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:17,883 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:17,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:17,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:17,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:17,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:17,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:17,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:17,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:17,911 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:17,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:17,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:17,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:17,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:17,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:17,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:17,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:17,955 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:17,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:17,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:17,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:17,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:17,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:17,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:17,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:17,983 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:17,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:17,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:17,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:17,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:18,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:18,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:18,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:18,010 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:18,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:18,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:18,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:18,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:18,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:18,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:18,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:18,037 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:18,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:18,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:18,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:18,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:18,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:18,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:18,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:18,064 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:18,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:18,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:18,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:18,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:18,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:18,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:18,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:18,092 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:18,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:18,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:18,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:18,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:18,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:18,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:18,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:18,123 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:18,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:18,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:18,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:18,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:18,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:18,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:18,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:18,150 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:18,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:18,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:18,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:18,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:18,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:18,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:18,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:18,178 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:18,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:18,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:18,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:18,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:18,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:18,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:18,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:18,205 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:18,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:18,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:18,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:18,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:18,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:18,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:18,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:18,234 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:18,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:18,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:18,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:18,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:18,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:18,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:18,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:18,262 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:18,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:18,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:18,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:18,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:18,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:18,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:18,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:18,289 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:18,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:18,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:18,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:18,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:18,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:18,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:18,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:18,311 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:18,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:18,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:18,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:18,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:18,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:18,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:18,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:18,333 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:18,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:18,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:18,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:18,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:18,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:18,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:18,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:18,356 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:18,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:18,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:18,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:18,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:18,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:18,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:18,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:18,381 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:18,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:18,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:18,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:18,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:18,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:18,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:18,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:18,409 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:18,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:18,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:18,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:18,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:18,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:18,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:18,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:18,437 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:18,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:18,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:18,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:18,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:18,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:18,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:18,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:18,466 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:18,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:18,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:18,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:18,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:18,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:18,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:18,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:18,494 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:18,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:18,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:18,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:18,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:18,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:18,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:18,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:18,523 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:18,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:18,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:18,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:18,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:18,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:18,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:18,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:18,551 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:18,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:18,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:18,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:18,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:18,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:18,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:18,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:18,580 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:18,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:18,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:18,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:18,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:18,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:18,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:18,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:18,608 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:18,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:18,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:18,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:18,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:18,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:18,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:18,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:18,636 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:18,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:18,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:18,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:18,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:18,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:18,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:18,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:18,664 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:18,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:18,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:18,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:18,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:18,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:18,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:18,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:18,692 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:18,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:18,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:18,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:18,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:18,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:18,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:18,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:18,719 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:18,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:18,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:18,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:18,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:18,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:18,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:18,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:18,749 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:18,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:18,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:18,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:18,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:18,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:18,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:18,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:18,776 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:18,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:18,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:18,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:18,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:18,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:18,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:18,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:18,819 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:18,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:18,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:18,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:18,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:18,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:18,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:18,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:18,846 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:18,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:18,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:18,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:18,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:18,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:18,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:18,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:18,874 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:18,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:18,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:18,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:18,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:18,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:18,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:18,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:18,902 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:18,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:18,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:18,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:18,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:18,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:18,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:18,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:18,929 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:18,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:18,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:18,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:18,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:18,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:18,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:18,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:18,957 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:18,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:18,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:18,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:18,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:18,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:18,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:18,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:18,984 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:18,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:18,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:18,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:18,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:19,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:19,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:19,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:19,011 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:19,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:19,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:19,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:19,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:19,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:19,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:19,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:19,040 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:19,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:19,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:19,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:19,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:19,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:19,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:19,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:19,068 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:19,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:19,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:19,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:19,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:19,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:19,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:19,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:19,097 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:19,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:19,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:19,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:19,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:19,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:19,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:19,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:19,125 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:19,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:19,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:19,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:19,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:19,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:19,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:19,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:19,153 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:19,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:19,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:19,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:19,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:19,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:19,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:19,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:19,181 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:19,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:19,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:19,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:19,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:19,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:19,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:19,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:19,208 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:19,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:19,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:19,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:19,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:19,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:19,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:19,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:19,236 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:19,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:19,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:19,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:19,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:19,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:19,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:19,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:19,264 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:19,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:19,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:19,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:19,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:19,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:19,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:19,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:19,292 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:19,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:19,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:19,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:19,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:19,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:19,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:19,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:19,321 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:19,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:19,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:19,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:19,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:19,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:19,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:19,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:19,350 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:19,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:19,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:19,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:19,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:19,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:19,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:19,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:19,379 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:19,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:19,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:19,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:19,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:19,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:19,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:19,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:19,408 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:19,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:19,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:19,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:19,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:19,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:19,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:19,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:19,436 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:19,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:19,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:19,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:19,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:19,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:19,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:19,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:19,463 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:19,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:19,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:19,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:19,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:19,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:19,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:19,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:19,491 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:19,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:19,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:19,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:19,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:19,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:19,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:19,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:19,519 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:19,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:19,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:19,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:19,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:19,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:19,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:19,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:19,547 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:19,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:19,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:19,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:19,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:19,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:19,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:19,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:19,575 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:19,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:19,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:19,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:19,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:19,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:19,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:19,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:19,602 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:19,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:19,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:19,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:19,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:19,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:19,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:19,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:19,630 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:19,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:19,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:19,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:19,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:19,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:19,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:19,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:19,658 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:19,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:19,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:19,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:19,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:19,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:19,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:19,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:19,696 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:19,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:19,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:19,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:19,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:19,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:19,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:19,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:19,724 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:19,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:19,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:19,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:19,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:19,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:19,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:19,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:19,752 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:19,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:19,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:19,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:19,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:19,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:19,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:19,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:19,782 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:19,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:19,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:19,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:19,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:19,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:19,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:19,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:19,810 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:19,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:19,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:19,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:19,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:19,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:19,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:19,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:19,837 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:19,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:19,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:19,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:19,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:19,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:19,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:19,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:19,860 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:19,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:19,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:19,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:19,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:19,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:19,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:19,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:19,883 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:19,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:19,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:19,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:19,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:19,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:19,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:19,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:19,912 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:19,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:19,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:19,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:19,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:19,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:19,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:19,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:19,940 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:19,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:19,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:19,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:19,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:19,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:19,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:19,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:19,968 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:19,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:19,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:19,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:19,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:19,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:19,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:19,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:19,995 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:19,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:19,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:19,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:20,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:20,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:20,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:20,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:20,023 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:20,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:20,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:20,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:20,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:20,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:20,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:20,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:20,053 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:20,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:20,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:20,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:20,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:20,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:20,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:20,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:20,081 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:20,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:20,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:20,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:20,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:20,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:20,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:20,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:20,109 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:20,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:20,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:20,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:20,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:20,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:20,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:20,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:20,137 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:20,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:20,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:20,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:20,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:20,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:20,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:20,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:20,165 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:20,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:20,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:20,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:20,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:20,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:20,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:20,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:20,194 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:20,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:20,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:20,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:20,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:20,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:20,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:20,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:20,228 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:20,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:20,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:20,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:20,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:20,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:20,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:20,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:20,255 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:20,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:20,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:20,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:20,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:20,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:20,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:20,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:20,283 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:20,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:20,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:20,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:20,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:20,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:20,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:20,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:20,312 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:20,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:20,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:20,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:20,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:20,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:20,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:20,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:20,340 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:20,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:20,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:20,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:20,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:20,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:20,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:20,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:20,368 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:20,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:20,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:20,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:20,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:20,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:20,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:20,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:20,402 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:20,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:20,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:20,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:20,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:20,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:20,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:20,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:20,431 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:20,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:20,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:20,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:20,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:20,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:20,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:20,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:20,459 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:20,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:20,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:20,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:20,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:20,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:20,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:20,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:20,487 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:20,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:20,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:20,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:20,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:20,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:20,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:20,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:20,515 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:20,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:20,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:20,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:20,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:20,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:20,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:20,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:20,543 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:20,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:20,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:20,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:20,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:20,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:20,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:20,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:20,578 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:20,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:20,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:20,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:20,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:20,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:20,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:20,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:20,609 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:20,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:20,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:20,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:20,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:20,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:20,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:20,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:20,636 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:20,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:20,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:20,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:20,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:20,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:20,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:20,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:20,665 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:20,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:20,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:20,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:20,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:20,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:20,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:20,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:20,693 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:20,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:20,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:20,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:20,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:20,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:20,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:20,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:20,721 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:20,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:20,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:20,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:20,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:20,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:20,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:20,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:20,749 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:20,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:20,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:20,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:20,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:20,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:20,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:20,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:20,777 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:20,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:20,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:20,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:20,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:20,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:20,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:20,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:20,804 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:20,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:20,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:20,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:20,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:20,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:20,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:20,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:20,832 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:20,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:20,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:20,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:20,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:20,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:20,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:20,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:20,859 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:20,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:20,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:20,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:20,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:20,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:20,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:20,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:20,886 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:20,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:20,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:20,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:20,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:20,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:20,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:20,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:20,912 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:20,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:20,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:20,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:20,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:20,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:20,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:20,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:20,940 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:20,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:20,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:20,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:20,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:20,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:20,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:20,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:20,967 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:20,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:20,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:20,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:20,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:20,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:20,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:20,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:20,996 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:20,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:20,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:20,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:21,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:21,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:21,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:21,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:21,025 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:21,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:21,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:21,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:21,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:21,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:21,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:21,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:21,053 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:21,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:21,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:21,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:21,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:21,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:21,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:21,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:21,081 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:21,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:21,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:21,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:21,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:21,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:21,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:21,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:21,109 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:21,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:21,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:21,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:21,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:21,133 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:21,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:21,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:21,137 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:21,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:21,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:21,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:21,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:21,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:21,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:21,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:21,165 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:21,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:21,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:21,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:21,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:21,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:21,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:21,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:21,192 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:21,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:21,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:21,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:21,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:21,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:21,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:21,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:21,219 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:21,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:21,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:21,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:21,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:21,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:21,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:21,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:21,247 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:21,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:21,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:21,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:21,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:21,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:21,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:21,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:21,275 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:21,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:21,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:21,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:21,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:21,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:21,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:21,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:21,303 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:21,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:21,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:21,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:21,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:21,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:21,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:21,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:21,331 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:21,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:21,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:21,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:21,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:21,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:21,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:21,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:21,359 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:21,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:21,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:21,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:21,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:21,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:21,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:21,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:21,387 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:21,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:21,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:21,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:21,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:21,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:21,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:21,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:21,415 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:21,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:21,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:21,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:21,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:21,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:21,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:21,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:21,450 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:21,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:21,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:21,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:21,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:21,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:21,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:21,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:21,478 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:21,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:21,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:21,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:21,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:21,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:21,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:21,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:21,505 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:21,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:21,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:21,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:21,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:21,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:21,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:21,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:21,533 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:21,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:21,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:21,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:21,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:21,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:21,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:21,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:21,559 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:21,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:21,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:21,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:21,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:21,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:21,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:21,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:21,586 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:21,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:21,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:21,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:21,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:21,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:21,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:21,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:21,614 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:21,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:21,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:21,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:21,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:21,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:21,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:21,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:21,640 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:21,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:21,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:21,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:21,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:21,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:21,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:21,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:21,669 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:21,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:21,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:21,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:21,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:21,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:21,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:21,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:21,696 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:21,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:21,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:21,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:21,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:21,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:21,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:21,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:21,723 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:21,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:21,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:21,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:21,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:21,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:21,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:21,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:21,750 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:21,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:21,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:21,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:21,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:21,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:21,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:21,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:21,777 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:21,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:21,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:21,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:21,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:21,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:21,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:21,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:21,804 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:21,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:21,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:21,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:21,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:21,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:21,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:21,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:21,831 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:21,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:21,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:21,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:21,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:21,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:21,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:21,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:21,858 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:21,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:21,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:21,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:21,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:21,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:21,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:21,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:21,885 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:21,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:21,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:21,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:21,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:21,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:21,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:21,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:21,912 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:21,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:21,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:21,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:21,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:21,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:21,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:21,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:21,939 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:21,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:21,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:21,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:21,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:21,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:21,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:21,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:21,966 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:21,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:21,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:21,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:21,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:21,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:21,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:21,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:21,994 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:21,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:21,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:21,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:22,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:22,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:22,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:22,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:22,022 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:22,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:22,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:22,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:22,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:22,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:22,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:22,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:22,050 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:22,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:22,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:22,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:22,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:22,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:22,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:22,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:22,077 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:22,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:22,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:22,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:22,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:22,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:22,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:22,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:22,105 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:22,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:22,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:22,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:22,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:22,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:22,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:22,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:22,133 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:22,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:22,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:22,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:22,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:22,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:22,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:22,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:22,161 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:22,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:22,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:22,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:22,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:22,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:22,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:22,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:22,189 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:22,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:22,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:22,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:22,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:22,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:22,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:22,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:22,224 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:22,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:22,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:22,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:22,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:22,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:22,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:22,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:22,253 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:22,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:22,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:22,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:22,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:22,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:22,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:22,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:22,281 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:22,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:22,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:22,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:22,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:22,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:22,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:22,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:22,322 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:22,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:22,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:22,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:22,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:22,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:22,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:22,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:22,349 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:22,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:22,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:22,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:22,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:22,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:22,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:22,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:22,375 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:22,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:22,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:22,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:22,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:22,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:22,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:22,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:22,402 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:22,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:22,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:22,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:22,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:22,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:22,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:22,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:22,439 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:22,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:22,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:22,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:22,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:22,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:22,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:22,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:22,472 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:22,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:22,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:22,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:22,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:22,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:22,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:22,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:22,503 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:22,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:22,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:22,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:22,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:22,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:22,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:22,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:22,535 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:22,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:22,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:22,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:22,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:22,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:22,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:22,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:22,562 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:22,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:22,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:22,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:22,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:22,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:22,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:22,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:22,591 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:22,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:22,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:22,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:22,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:22,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:22,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:22,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:22,624 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:22,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:22,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:22,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:22,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:22,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:22,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:22,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:22,652 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:22,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:22,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:22,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:22,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:22,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:22,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:22,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:22,680 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:22,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:22,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:22,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:22,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:22,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:22,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:22,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:22,707 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:22,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:22,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:22,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:22,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:22,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:22,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:22,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:22,735 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:22,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:22,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:22,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:22,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:22,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:22,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:22,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:22,762 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:22,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:22,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:22,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:22,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:22,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:22,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:22,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:22,789 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:22,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:22,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:22,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:22,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:22,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:22,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:22,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:22,817 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:22,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:22,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:22,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:22,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:22,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:22,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:22,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:22,841 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:22,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:22,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:22,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:22,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:22,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:22,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:22,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:22,865 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:22,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:22,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:22,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:22,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:22,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:22,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:22,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:22,890 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:22,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:22,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:22,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:22,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:22,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:22,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:22,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:22,914 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:22,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:22,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:22,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:22,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:22,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:22,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:22,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:22,937 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:22,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:22,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:22,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:22,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:22,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:22,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:22,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:22,964 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:22,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:22,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:22,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:22,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:22,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:22,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:22,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:22,991 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:22,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:22,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:22,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:22,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:23,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:23,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:23,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:23,018 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:23,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:23,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:23,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:23,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:23,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:23,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:23,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:23,046 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:23,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:23,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:23,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:23,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:23,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:23,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:23,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:23,073 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:23,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:23,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:23,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:23,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:23,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:23,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:23,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:23,101 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:23,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:23,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:23,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:23,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:23,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:23,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:23,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:23,128 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:23,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:23,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:23,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:23,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:23,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:23,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:23,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:23,155 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:23,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:23,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:23,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:23,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:23,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:23,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:23,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:23,191 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:23,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:23,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:23,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:23,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:23,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:23,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:23,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:23,218 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:23,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:23,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:23,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:23,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:23,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:23,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:23,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:23,244 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:23,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:23,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:23,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:23,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:23,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:23,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:23,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:23,271 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:23,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:23,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:23,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:23,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:23,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:23,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:23,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:23,300 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:23,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:23,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:23,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:23,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:23,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:23,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:23,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:23,327 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:23,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:23,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:23,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:23,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:13:23,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:13:23,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:13:23,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:13:23,354 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:13:23,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:13:23,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:13:23,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:13:23,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-23 01:24:08,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:08,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:08,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:08,511 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:08,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:08,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:08,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:08,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:08,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:08,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:08,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:08,527 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:08,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:08,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:08,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:08,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:08,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:08,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:08,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:08,543 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:08,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:08,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:08,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:08,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:08,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:08,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:08,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:08,559 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:08,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:08,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:08,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:08,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:08,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:08,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:08,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:08,574 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:08,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:08,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:08,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:08,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:08,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:08,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:08,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:08,590 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:08,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:08,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:08,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:08,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:08,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:08,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:08,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:08,606 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:08,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:08,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:08,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:08,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:08,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:08,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:08,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:08,625 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:08,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:08,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:08,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:08,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:08,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:08,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:08,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:08,641 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:08,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:08,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:08,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:08,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:08,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:08,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:08,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:08,657 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:08,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:08,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:08,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:08,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:08,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:08,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:08,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:08,673 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:08,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:08,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:08,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:08,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:08,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:08,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:08,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:08,688 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:08,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:08,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:08,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:08,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:08,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:08,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:08,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:08,704 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:08,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:08,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:08,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:08,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:08,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:08,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:08,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:08,720 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:08,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:08,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:08,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:08,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:08,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:08,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:08,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:08,736 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:08,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:08,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:08,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:08,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:08,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:08,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:08,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:08,752 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:08,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:08,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:08,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:08,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:08,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:08,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:08,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:08,767 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:08,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:08,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:08,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:08,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:08,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:08,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:08,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:08,783 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:08,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:08,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:08,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:08,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:08,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:08,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:08,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:08,798 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:08,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:08,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:08,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:08,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:08,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:08,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:08,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:08,814 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:08,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:08,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:08,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:08,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:08,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:08,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:08,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:08,830 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:08,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:08,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:08,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:08,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:08,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:08,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:08,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:08,845 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:08,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:08,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:08,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:08,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:08,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:08,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:08,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:08,861 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:08,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:08,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:08,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:08,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:08,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:08,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:08,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:08,877 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:08,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:08,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:08,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:08,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:08,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:08,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:08,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:08,892 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:08,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:08,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:08,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:08,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:08,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:08,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:08,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:08,908 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:08,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:08,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:08,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:08,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:08,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:08,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:08,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:08,924 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:08,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:08,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:08,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:08,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:08,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:08,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:08,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:08,940 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:08,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:08,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:08,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:08,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:08,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:08,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:08,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:08,956 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:08,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:08,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:08,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:08,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:08,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:08,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:08,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:08,972 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:08,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:08,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:08,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:08,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:08,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:08,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:08,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:08,989 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:08,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:08,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:08,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:08,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,005 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,021 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,037 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,053 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,069 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,085 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,101 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,117 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,135 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,150 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,166 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,182 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,197 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,213 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,229 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,244 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,260 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,276 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,292 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,308 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,335 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,357 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,378 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,399 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,420 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,435 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,451 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,467 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,483 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,498 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,514 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,530 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,545 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,561 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,577 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,593 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,608 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,624 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,640 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,658 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,674 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,690 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,705 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,721 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,736 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,752 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,767 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,783 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,798 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,814 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,830 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,846 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,861 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,877 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,893 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,908 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,924 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,940 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,955 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,971 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:09,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:09,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:09,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:09,987 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:09,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:09,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:09,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:09,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,002 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,018 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,033 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,049 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,064 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,080 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,096 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,112 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,127 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,146 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,161 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,176 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,192 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,207 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,223 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,239 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,254 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,270 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,286 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,302 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,318 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,333 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,349 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,364 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,380 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,396 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,412 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,427 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,443 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,459 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,474 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,490 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,506 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,521 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,537 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,553 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,569 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,585 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,601 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,617 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,633 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,651 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,667 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,682 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,698 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,714 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,730 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,745 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,761 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,777 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,793 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,809 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,825 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,841 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,857 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,872 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,888 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,904 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,919 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,935 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,951 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,966 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,982 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:10,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:10,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:10,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:10,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:10,998 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:10,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:10,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:10,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,013 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,029 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,045 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,061 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,077 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,092 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,108 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,124 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,142 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,158 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,173 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,189 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,205 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,220 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,236 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,252 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,267 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,283 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,298 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,314 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,330 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,345 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,361 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,377 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,392 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,408 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,424 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,439 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,455 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,471 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,486 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,502 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,518 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,534 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,549 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,565 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,581 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,597 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,613 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,631 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,646 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,662 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,678 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,693 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,709 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,724 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,740 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,756 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,771 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,787 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,803 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,818 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,835 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,850 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,866 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,882 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,897 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,913 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,929 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,944 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,960 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,976 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:11,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:11,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:11,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:11,991 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:11,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:11,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:11,992 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:11,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,007 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,023 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,038 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,054 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,070 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,085 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,101 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,119 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,134 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,150 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,166 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,181 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,197 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,213 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,228 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,244 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,260 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,275 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,291 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,307 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,323 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,338 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,354 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,370 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,385 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,401 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,417 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,432 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,448 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,464 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,479 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,495 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,511 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,527 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,542 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,556 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,558 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,574 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,590 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,606 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,624 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,639 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,655 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,655 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,655 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,670 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,686 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,702 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,717 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,733 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,749 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,764 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,780 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,795 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,811 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,826 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,841 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,857 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,872 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,888 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,903 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,919 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,935 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,951 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,966 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,982 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:12,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:12,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:12,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:12,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:12,998 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:12,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:12,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:12,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,014 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,030 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,046 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,062 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,078 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,094 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,112 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,128 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,144 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,159 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,175 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,191 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,207 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,222 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,238 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,254 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,269 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,285 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,301 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,317 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,332 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,348 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,364 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,380 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,395 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,411 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,427 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,443 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,458 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,474 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,490 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,506 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,522 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,537 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,553 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,569 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,585 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,603 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,618 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,634 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,650 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,666 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,681 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,697 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,712 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,728 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,744 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,759 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,775 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,791 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,806 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,822 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,838 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,853 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,869 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,885 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,901 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,916 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,932 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,948 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,964 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,979 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:13,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:13,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:13,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:13,995 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:13,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:13,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:13,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:13,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,011 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,027 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,042 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,058 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,074 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,090 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,108 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,123 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,139 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,154 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,170 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,185 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,201 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,217 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,233 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,248 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,264 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,280 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,296 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,311 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,327 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,343 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,358 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,374 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,390 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,406 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,421 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,437 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,453 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,469 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,484 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,500 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,516 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,532 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,547 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,563 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,579 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,598 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,614 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,630 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,645 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,661 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,677 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,693 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,708 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,724 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,740 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,755 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,771 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,787 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,802 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,818 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,834 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,850 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,865 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,881 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,896 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,912 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,927 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,943 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,959 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,974 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:14,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:14,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:14,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:14,990 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:14,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:14,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:14,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:14,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,006 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,021 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,037 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,053 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,069 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,086 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,102 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,118 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,133 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,149 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,164 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,180 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,196 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,211 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,227 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,243 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,259 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,274 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,290 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,306 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,322 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,337 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,353 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,369 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,384 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,400 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,416 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,431 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,447 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,463 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,478 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,494 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,510 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,526 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,542 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,558 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,573 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,592 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,607 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,623 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,638 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,654 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,669 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,685 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,700 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,716 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,732 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,748 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,763 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,779 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,795 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,810 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,826 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,842 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,857 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,873 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,889 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,904 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,920 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,936 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,951 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,967 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:15,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:15,984 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:15,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:15,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:15,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:15,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:15,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:15,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,000 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,016 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,032 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,048 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,065 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,084 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,100 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,100 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,116 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,132 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,148 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,164 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,179 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,195 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,211 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,227 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,243 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,259 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,275 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,291 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,307 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,323 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,338 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,354 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,370 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,386 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,402 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,417 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,433 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,449 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,465 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,481 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,496 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,512 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,528 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,544 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,560 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,577 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,593 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,609 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,624 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,640 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,655 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,671 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,687 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,703 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,718 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,734 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,750 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,765 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,781 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,797 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,812 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,828 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,844 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,859 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,875 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,891 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,907 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,922 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,938 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,954 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,970 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:16,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:16,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:16,986 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:16,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:16,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:16,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:16,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:16,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,001 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,017 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,033 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,049 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,065 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,083 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,099 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,115 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,130 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,146 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,161 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,177 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,193 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,208 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,224 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,240 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,255 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,271 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,287 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,303 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,318 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,334 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,350 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,366 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,381 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,397 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,413 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,429 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,444 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,460 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,476 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,491 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,507 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,523 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,539 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,555 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,574 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,589 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,605 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,621 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,636 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,652 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,668 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,684 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,700 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,715 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,731 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,747 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,762 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,778 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,794 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,809 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,825 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,841 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,857 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,872 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,888 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,904 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,920 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,935 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,951 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,967 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,983 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:17,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:17,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:17,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:17,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:17,998 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:17,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:17,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:17,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,014 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,030 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,046 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,064 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,079 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,095 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,111 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,126 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,142 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,157 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,173 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,188 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,204 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,219 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,235 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,251 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,267 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,282 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,298 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,314 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,329 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,345 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,361 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,377 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,392 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,408 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,424 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,440 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,456 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,471 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,487 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,503 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,519 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,535 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,550 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,569 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,584 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,599 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,615 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,631 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,646 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,661 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,677 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,693 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,708 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,724 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,739 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,755 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,771 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,787 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,802 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,818 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,834 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,850 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,866 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,882 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,898 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,914 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,929 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,945 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,961 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,977 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:18,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:18,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:18,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:18,993 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:18,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:18,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:18,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:18,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,009 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,026 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,042 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,062 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,078 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,094 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,110 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,127 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,143 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,158 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,174 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,190 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,206 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,222 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,237 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,253 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,269 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,285 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,301 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,318 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,333 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,349 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,365 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,381 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,398 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,414 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,430 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,446 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,462 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,478 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,494 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,509 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,525 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,541 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,559 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,574 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,590 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,606 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,621 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,637 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,652 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,668 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,684 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,699 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,715 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,731 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,747 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,762 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,778 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,794 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,810 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,825 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,841 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,857 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,873 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,889 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,905 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,921 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,937 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,953 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,968 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:19,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:19,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:19,984 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:19,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:19,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:19,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:19,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:19,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,000 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,016 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,032 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,048 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,066 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,082 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,097 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,113 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,129 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,144 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,160 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,176 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,192 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,207 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,223 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,239 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,255 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,271 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,286 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,302 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,318 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,334 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,350 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,365 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,381 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,397 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,413 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,429 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,445 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,460 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,476 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,492 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,507 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,523 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,539 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,557 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,573 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,589 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,605 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,621 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,637 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,653 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,669 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,686 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,702 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,718 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,734 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,750 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,766 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,782 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,798 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,814 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,829 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,845 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,861 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,877 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,893 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,909 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,924 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,940 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,956 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,972 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:20,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:20,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:20,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:20,988 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:20,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:20,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:20,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:20,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,004 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,020 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,036 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,054 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,069 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,085 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,101 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,117 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,133 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,148 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,164 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,180 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,196 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,212 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,227 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,243 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,259 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,274 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,290 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,306 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,322 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,338 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,353 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,369 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,384 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,400 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,415 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,431 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,446 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,462 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,478 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,493 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,509 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,525 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,541 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,559 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,574 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,590 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,606 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,621 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,637 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,652 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,668 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,684 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,699 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,715 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,730 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,746 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,762 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,777 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,793 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,809 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,825 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,840 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,857 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,872 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,888 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,904 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,920 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,936 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,951 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,967 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,983 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:21,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:21,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:21,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:21,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:21,999 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:21,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:21,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:21,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,015 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,030 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,049 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,065 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,080 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,096 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,112 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,127 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,143 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,159 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,175 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,190 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,206 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,222 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,237 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,253 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,269 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,285 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,300 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,316 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,332 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,348 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,363 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,379 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,395 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,411 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,426 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,442 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,458 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,474 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,491 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,507 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,523 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,541 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,557 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,573 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,589 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,605 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,620 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,636 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,652 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,668 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,684 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,700 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,715 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,731 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,747 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,763 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,779 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,794 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,810 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,826 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,841 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,857 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,873 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,888 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,889 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,904 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,920 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,936 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,952 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,967 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,983 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:22,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:22,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:22,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:22,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:22,999 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:22,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:22,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:22,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,015 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,030 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,048 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,064 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,080 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,095 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,111 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,127 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,143 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,158 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,174 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,190 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,206 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,222 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,237 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,253 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,269 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,284 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,300 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,315 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,331 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,347 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,362 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,378 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,394 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,410 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,425 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,441 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,457 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,473 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,488 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,504 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,520 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,538 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,554 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,569 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,585 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,600 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,616 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,632 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,647 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,663 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,679 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,694 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,710 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,726 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,742 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,758 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,774 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,790 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,790 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,806 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,821 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,837 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,853 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,869 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,886 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,901 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,917 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,934 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,950 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,967 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,983 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:23,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:23,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:23,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:23,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:23,999 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:23,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:23,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:23,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:24,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:24,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:24,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:24,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:24,015 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:24,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:24,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:24,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:24,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:24,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:24,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:24,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:24,033 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:24,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:24,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:24,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:24,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:24,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:24,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:24,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:24,049 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:24,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:24,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:24,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:24,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:24,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:24,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:24,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:24,065 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:24,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:24,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:24,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:24,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:24,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:24,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:24,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:24,080 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:24,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:24,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:24,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:24,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:24,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:24,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:24,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:24,096 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:24,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:24,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:24,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:24,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:24,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:24,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:24,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:24,112 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:24,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:24,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:24,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:24,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:24,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:24,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:24,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:24,128 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:24,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:24,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:24,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:24,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:24,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:24,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:24,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:24,143 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:24,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:24,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:24,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:24,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:24,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:24,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:24,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:24,159 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:24,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:24,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:24,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:24,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:24,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:24,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:24,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:24,175 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:24,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:24,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:24,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:24,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:24,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:24,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:24,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:24,190 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:24,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:24,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:24,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:24,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:24,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:24,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:24,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:24,206 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:24,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:24,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:24,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:24,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:24,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:24,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:24,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:24,222 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:24,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:24,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:24,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:24,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:24,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:24,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:24,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:24,237 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:24,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:24,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:24,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:24,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:24,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:24,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:24,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:24,253 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:24,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:24,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:24,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:24,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:24,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:24,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:24,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:24,269 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:24,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:24,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:24,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:24,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:24,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:24,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:24,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:24,284 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:24,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:24,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:24,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:24,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:24,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:24,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:24,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:24,300 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:24,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:24,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:24,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:24,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:24,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:24,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:24,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:24,316 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:24,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:24,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:24,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:24,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:24,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:24,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:24,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:24,332 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:24,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:24,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:24,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:24,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:24,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:24,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:24,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:24,347 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:24,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:24,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:24,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:24,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:24,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:24,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:24,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:24,363 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:24,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:24,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:24,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:24,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:24,377 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:24,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:24,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:24,379 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:24,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:24,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:24,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:24,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:24,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:24,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:24,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:24,395 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:24,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:24,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:24,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:24,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:24,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:24,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:24,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:24,411 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:24,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:24,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:24,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:24,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:24:24,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-11-23 01:24:24,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:24:24,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 107 states and 165 transitions. [2021-11-23 01:24:24,427 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 165 transitions. [2021-11-23 01:24:24,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 01:24:24,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:24:24,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:24:24,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat