./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product26.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_ee22a488-ff88-4583-85e2-89e0a8928ac2/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee22a488-ff88-4583-85e2-89e0a8928ac2/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_ee22a488-ff88-4583-85e2-89e0a8928ac2/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee22a488-ff88-4583-85e2-89e0a8928ac2/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product26.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee22a488-ff88-4583-85e2-89e0a8928ac2/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_ee22a488-ff88-4583-85e2-89e0a8928ac2/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 2d0674916b73dbf2024f3c8466ce9ed88de71a9608fd9c94d283a7055c71f71f --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:22:22,842 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:22:22,844 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:22:22,882 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:22:22,883 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:22:22,887 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:22:22,889 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:22:22,893 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:22:22,896 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:22:22,901 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:22:22,903 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:22:22,905 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:22:22,905 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:22:22,908 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:22:22,910 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:22:22,916 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:22:22,918 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:22:22,919 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:22:22,922 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:22:22,930 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:22:22,932 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:22:22,934 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:22:22,937 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:22:22,938 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:22:22,947 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:22:22,948 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:22:22,948 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:22:22,950 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:22:22,951 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:22:22,953 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:22:22,953 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:22:22,954 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:22:22,956 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:22:22,958 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:22:22,959 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:22:22,960 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:22:22,961 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:22:22,961 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:22:22,961 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:22:22,962 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:22:22,963 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:22:22,964 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee22a488-ff88-4583-85e2-89e0a8928ac2/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 01:22:23,002 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:22:23,003 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:22:23,005 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:22:23,005 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:22:23,006 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:22:23,006 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:22:23,007 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:22:23,007 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 01:22:23,013 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:22:23,014 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 01:22:23,015 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:22:23,015 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:22:23,015 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:22:23,015 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:22:23,016 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 01:22:23,016 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:22:23,016 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:22:23,016 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:22:23,017 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:22:23,017 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:22:23,017 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:22:23,017 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:22:23,018 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:22:23,018 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:22:23,018 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:22:23,018 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:22:23,019 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:22:23,019 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:22:23,019 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_ee22a488-ff88-4583-85e2-89e0a8928ac2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee22a488-ff88-4583-85e2-89e0a8928ac2/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2d0674916b73dbf2024f3c8466ce9ed88de71a9608fd9c94d283a7055c71f71f [2021-11-23 01:22:23,327 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:22:23,365 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:22:23,368 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:22:23,369 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:22:23,370 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:22:23,371 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee22a488-ff88-4583-85e2-89e0a8928ac2/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/product-lines/minepump_spec4_product26.cil.c [2021-11-23 01:22:23,449 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee22a488-ff88-4583-85e2-89e0a8928ac2/bin/ukojak-LBtLqBUTdQ/data/7dabcaa9a/213d1a15149442ac94056675ccb2bd86/FLAGa82615c40 [2021-11-23 01:22:23,909 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:22:23,909 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee22a488-ff88-4583-85e2-89e0a8928ac2/sv-benchmarks/c/product-lines/minepump_spec4_product26.cil.c [2021-11-23 01:22:23,922 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee22a488-ff88-4583-85e2-89e0a8928ac2/bin/ukojak-LBtLqBUTdQ/data/7dabcaa9a/213d1a15149442ac94056675ccb2bd86/FLAGa82615c40 [2021-11-23 01:22:24,247 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee22a488-ff88-4583-85e2-89e0a8928ac2/bin/ukojak-LBtLqBUTdQ/data/7dabcaa9a/213d1a15149442ac94056675ccb2bd86 [2021-11-23 01:22:24,249 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:22:24,251 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:22:24,266 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:22:24,267 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:22:24,270 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:22:24,271 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:22:24" (1/1) ... [2021-11-23 01:22:24,272 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d7302ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:22:24, skipping insertion in model container [2021-11-23 01:22:24,272 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:22:24" (1/1) ... [2021-11-23 01:22:24,280 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:22:24,326 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:22:24,508 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_ee22a488-ff88-4583-85e2-89e0a8928ac2/sv-benchmarks/c/product-lines/minepump_spec4_product26.cil.c[1605,1618] [2021-11-23 01:22:24,637 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:22:24,647 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:22:24,661 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_ee22a488-ff88-4583-85e2-89e0a8928ac2/sv-benchmarks/c/product-lines/minepump_spec4_product26.cil.c[1605,1618] [2021-11-23 01:22:24,763 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:22:24,784 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:22:24,784 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:22:24 WrapperNode [2021-11-23 01:22:24,785 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:22:24,786 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:22:24,786 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:22:24,788 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:22:24,795 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:22:24" (1/1) ... [2021-11-23 01:22:24,831 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:22:24" (1/1) ... [2021-11-23 01:22:24,880 INFO L137 Inliner]: procedures = 54, calls = 152, calls flagged for inlining = 24, calls inlined = 18, statements flattened = 222 [2021-11-23 01:22:24,886 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:22:24,887 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:22:24,888 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:22:24,888 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:22:24,897 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:22:24" (1/1) ... [2021-11-23 01:22:24,897 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:22:24" (1/1) ... [2021-11-23 01:22:24,911 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:22:24" (1/1) ... [2021-11-23 01:22:24,915 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:22:24" (1/1) ... [2021-11-23 01:22:24,920 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:22:24" (1/1) ... [2021-11-23 01:22:24,938 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:22:24" (1/1) ... [2021-11-23 01:22:24,940 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:22:24" (1/1) ... [2021-11-23 01:22:24,942 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:22:24,947 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:22:24,947 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:22:24,947 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:22:24,955 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:22:24" (1/1) ... [2021-11-23 01:22:24,962 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:22:24,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee22a488-ff88-4583-85e2-89e0a8928ac2/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:22:24,990 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee22a488-ff88-4583-85e2-89e0a8928ac2/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:22:25,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee22a488-ff88-4583-85e2-89e0a8928ac2/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:22:25,044 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:22:25,044 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-11-23 01:22:25,045 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-11-23 01:22:25,046 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-11-23 01:22:25,046 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-11-23 01:22:25,046 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-11-23 01:22:25,046 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-11-23 01:22:25,046 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-11-23 01:22:25,046 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-11-23 01:22:25,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:22:25,047 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-11-23 01:22:25,047 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-11-23 01:22:25,047 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:22:25,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:22:25,112 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:22:25,114 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:22:25,396 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:22:25,616 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:22:25,618 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-23 01:22:25,622 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:22:25 BoogieIcfgContainer [2021-11-23 01:22:25,622 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:22:25,623 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:22:25,623 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:22:25,634 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:22:25,634 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:22:25" (1/1) ... [2021-11-23 01:22:25,651 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:22:25,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:25,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 44 states and 58 transitions. [2021-11-23 01:22:25,733 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 58 transitions. [2021-11-23 01:22:25,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 01:22:25,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:25,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:25,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:25,975 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:22:26,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:26,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 44 states and 56 transitions. [2021-11-23 01:22:26,055 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 56 transitions. [2021-11-23 01:22:26,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-23 01:22:26,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:26,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:26,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:26,167 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:22:26,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:26,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 46 states and 59 transitions. [2021-11-23 01:22:26,198 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 59 transitions. [2021-11-23 01:22:26,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-23 01:22:26,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:26,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:26,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:26,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:22:26,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:26,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 57 states and 84 transitions. [2021-11-23 01:22:26,490 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 84 transitions. [2021-11-23 01:22:26,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:22:26,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:26,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:26,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:26,625 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:22:26,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:26,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 58 states and 85 transitions. [2021-11-23 01:22:26,673 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 85 transitions. [2021-11-23 01:22:26,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:22:26,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:26,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:26,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:26,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:22:27,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:27,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 67 states and 107 transitions. [2021-11-23 01:22:27,212 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 107 transitions. [2021-11-23 01:22:27,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 01:22:27,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:27,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:27,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:27,278 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:22:27,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:27,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 69 states and 111 transitions. [2021-11-23 01:22:27,364 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 111 transitions. [2021-11-23 01:22:27,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-11-23 01:22:27,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:27,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:27,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:27,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:22:27,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:27,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 72 states and 116 transitions. [2021-11-23 01:22:27,521 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 116 transitions. [2021-11-23 01:22:27,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-23 01:22:27,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:27,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:27,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:27,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:22:27,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:27,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 73 states and 117 transitions. [2021-11-23 01:22:27,684 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 117 transitions. [2021-11-23 01:22:27,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2021-11-23 01:22:27,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:27,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:27,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:27,732 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:22:27,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:27,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 74 states and 118 transitions. [2021-11-23 01:22:27,797 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 118 transitions. [2021-11-23 01:22:27,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-23 01:22:27,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:27,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:27,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:27,922 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:22:27,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:27,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 77 states and 123 transitions. [2021-11-23 01:22:27,983 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 123 transitions. [2021-11-23 01:22:27,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-11-23 01:22:27,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:27,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:27,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:28,249 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:22:29,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:29,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 88 states and 157 transitions. [2021-11-23 01:22:29,308 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 157 transitions. [2021-11-23 01:22:29,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 01:22:29,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:29,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:29,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:29,335 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:22:29,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:29,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 94 states and 171 transitions. [2021-11-23 01:22:29,551 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 171 transitions. [2021-11-23 01:22:29,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 01:22:29,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:29,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:29,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:29,605 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:22:29,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:29,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 99 states and 182 transitions. [2021-11-23 01:22:29,764 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 182 transitions. [2021-11-23 01:22:29,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2021-11-23 01:22:29,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:29,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:29,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:29,796 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:22:29,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:29,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 101 states and 184 transitions. [2021-11-23 01:22:29,825 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 184 transitions. [2021-11-23 01:22:29,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-11-23 01:22:29,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:29,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:29,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:29,851 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 01:22:29,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:29,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 102 states and 185 transitions. [2021-11-23 01:22:29,868 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 185 transitions. [2021-11-23 01:22:29,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2021-11-23 01:22:29,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:29,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:29,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:29,924 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:22:29,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:29,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 103 states and 186 transitions. [2021-11-23 01:22:29,942 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 186 transitions. [2021-11-23 01:22:29,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2021-11-23 01:22:29,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:29,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:29,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:30,122 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:22:31,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:31,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 114 states and 227 transitions. [2021-11-23 01:22:31,224 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 227 transitions. [2021-11-23 01:22:31,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2021-11-23 01:22:31,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:31,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:31,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:31,279 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:22:31,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:31,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 116 states and 242 transitions. [2021-11-23 01:22:31,547 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 242 transitions. [2021-11-23 01:22:31,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-23 01:22:31,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:31,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:31,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:31,590 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:22:32,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:32,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 119 states and 247 transitions. [2021-11-23 01:22:32,289 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 247 transitions. [2021-11-23 01:22:32,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:32,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:32,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:32,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:32,367 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 01:22:32,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:32,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 120 states and 248 transitions. [2021-11-23 01:22:32,391 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 248 transitions. [2021-11-23 01:22:32,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:32,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:32,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:32,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:32,704 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:34,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:34,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 128 states and 287 transitions. [2021-11-23 01:22:34,340 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 287 transitions. [2021-11-23 01:22:34,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:34,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:34,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:34,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:34,464 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:34,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:34,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:34,796 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:34,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:34,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:34,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:34,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:34,872 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:34,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:34,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:34,896 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:34,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:34,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:34,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:34,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:34,968 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:34,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:34,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:34,992 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:34,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:34,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:34,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:35,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:35,063 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:35,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:35,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:35,088 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:35,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:35,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:35,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:35,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:35,187 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:35,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:35,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:35,213 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:35,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:35,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:35,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:35,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:35,285 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:35,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:35,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:35,310 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:35,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:35,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:35,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:35,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:35,388 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:35,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:35,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:35,418 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:35,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:35,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:35,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:35,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:35,533 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:35,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:35,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:35,565 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:35,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:35,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:35,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:35,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:35,637 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:35,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:35,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:35,665 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:35,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:35,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:35,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:35,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:35,753 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:35,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:35,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:35,777 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:35,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:35,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:35,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:35,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:35,876 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:35,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:35,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:35,900 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:35,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:35,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:35,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:35,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:35,970 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:35,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:35,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:35,993 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:35,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:35,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:35,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:36,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:36,061 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:36,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:36,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:36,084 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:36,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:36,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:36,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:36,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:36,157 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:36,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:36,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:36,182 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:36,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:36,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:36,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:36,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:36,248 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:36,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:36,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:36,269 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:36,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:36,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:36,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:36,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:36,337 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:36,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:36,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:36,374 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:36,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:36,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:36,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:36,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:36,441 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:36,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:36,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:36,462 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:36,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:36,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:36,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:36,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:36,528 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:36,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:36,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:36,551 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:36,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:36,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:36,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:36,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:36,615 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:36,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:36,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:36,638 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:36,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:36,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:36,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:36,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:36,719 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:36,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:36,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:36,742 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:36,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:36,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:36,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:36,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:36,808 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:36,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:36,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:36,834 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:36,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:36,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:36,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:36,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:36,900 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:36,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:36,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:36,937 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:36,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:36,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:36,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:36,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:37,006 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:37,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:37,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:37,030 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:37,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:37,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:37,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:37,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:37,099 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:37,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:37,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:37,122 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:37,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:37,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:37,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:37,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:37,184 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:37,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:37,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:37,205 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:37,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:37,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:37,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:37,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:37,269 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:37,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:37,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:37,291 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:37,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:37,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:37,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:37,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:37,354 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:37,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:37,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:37,375 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:37,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:37,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:37,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:37,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:37,443 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:37,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:37,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:37,464 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:37,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:37,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:37,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:37,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:37,545 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:37,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:37,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:37,567 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:37,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:37,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:37,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:37,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:37,634 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:37,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:37,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:37,656 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:37,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:37,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:37,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:37,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:37,720 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:37,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:37,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:37,742 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:37,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:37,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:37,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:37,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:37,808 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:37,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:37,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:37,830 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:37,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:37,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:37,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:37,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:37,894 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:37,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:37,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:37,916 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:37,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:37,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:37,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:37,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:37,981 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:38,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:38,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:38,004 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:38,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:38,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:38,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:38,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:38,069 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:38,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:38,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:38,091 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:38,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:38,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:38,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:38,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:38,188 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:38,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:38,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:38,209 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:38,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:38,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:38,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:38,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:38,273 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:38,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:38,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:38,293 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:38,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:38,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:38,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:38,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:38,359 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:38,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:38,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:38,381 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:38,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:38,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:38,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:38,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:38,444 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:38,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:38,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:38,465 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:38,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:38,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:38,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:38,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:38,530 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:38,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:38,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:38,551 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:38,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:38,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:38,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:38,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:38,614 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:38,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:38,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:38,635 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:38,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:38,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:38,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:38,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:38,699 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:38,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:38,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:38,722 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:38,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:38,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:38,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:38,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:38,788 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:38,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:38,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:38,827 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:38,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:38,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:38,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:38,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:38,893 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:38,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:38,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:38,916 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:38,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:38,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:38,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:38,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:38,982 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:39,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:39,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:39,004 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:39,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:39,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:39,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:39,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:39,067 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:39,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:39,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:39,089 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:39,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:39,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:39,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:39,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:39,153 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:39,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:39,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:39,175 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:39,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:39,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:39,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:39,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:39,238 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:39,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:39,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:39,261 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:39,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:39,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:39,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:39,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:39,324 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:39,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:39,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:39,346 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:39,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:39,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:39,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:39,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:39,410 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:39,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:39,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:39,450 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:39,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:39,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:39,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:39,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:39,518 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:39,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:39,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:39,542 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:39,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:39,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:39,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:39,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:39,610 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:39,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:39,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:39,634 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:39,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:39,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:39,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:39,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:39,701 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:39,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:39,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:39,722 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:39,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:39,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:39,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:39,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:39,785 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:39,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:39,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:39,807 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:39,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:39,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:39,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:39,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:39,869 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:39,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:39,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:39,890 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:39,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:39,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:39,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:39,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:39,953 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:39,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:39,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:39,975 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:39,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:39,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:39,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:39,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:40,040 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:40,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:40,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:40,062 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:40,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:40,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:40,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:40,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:40,125 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:40,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:40,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:40,147 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:40,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:40,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:40,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:40,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:40,233 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:40,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:40,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:40,254 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:40,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:40,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:40,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:40,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:40,319 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:40,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:40,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:40,341 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:40,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:40,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:40,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:40,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:40,408 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:40,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:40,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:40,430 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:40,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:40,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:40,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:40,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:40,494 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:40,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:40,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:40,516 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:40,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:40,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:40,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:40,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:40,581 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:40,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:40,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:40,603 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:40,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:40,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:40,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:40,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:40,666 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:40,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:40,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:40,688 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:40,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:40,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:40,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:40,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:40,755 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:40,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:40,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:40,777 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:40,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:40,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:40,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:40,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:40,839 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:40,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:40,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:40,860 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:40,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:40,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:40,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:40,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:40,924 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:40,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:40,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:40,945 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:40,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:40,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:40,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:40,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:41,025 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:41,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:41,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:41,046 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:41,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:41,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:41,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:41,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:41,105 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:41,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:41,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:41,125 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:41,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:41,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:41,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:41,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:41,185 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:41,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:41,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:41,206 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:41,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:41,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:41,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:41,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:41,276 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:41,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:41,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:41,298 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:41,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:41,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:41,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:41,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:41,363 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:41,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:41,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:41,385 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:41,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:41,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:41,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:41,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:41,449 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:41,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:41,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:41,470 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:41,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:41,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:41,471 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:41,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:41,532 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:41,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:41,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:41,554 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:41,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:41,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:41,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:41,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:41,619 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:41,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:41,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:41,640 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:41,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:41,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:41,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:41,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:41,701 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:41,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:41,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:41,745 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:41,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:41,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:41,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:41,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:41,809 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:41,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:41,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:41,830 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:41,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:41,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:41,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:41,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:41,894 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:41,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:41,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:41,920 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:41,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:41,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:41,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:41,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:41,988 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:42,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:42,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:42,012 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:42,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:42,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:42,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:42,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:42,079 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:42,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:42,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:42,100 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:42,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:42,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:42,101 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:42,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:42,164 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:42,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:42,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:42,185 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:42,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:42,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:42,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:42,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:42,249 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:42,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:42,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:42,270 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:42,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:42,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:42,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:42,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:42,331 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:42,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:42,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:42,353 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:42,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:42,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:42,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:42,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:42,417 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:42,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:42,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:42,437 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:42,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:42,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:42,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:42,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:42,528 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:42,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:42,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:42,551 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:42,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:42,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:42,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:42,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:42,623 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:42,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:42,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:42,646 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:42,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:42,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:42,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:42,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:42,718 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:42,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:42,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:42,741 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:42,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:42,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:42,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:42,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:42,808 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:42,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:42,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:42,831 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:42,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:42,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:42,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:42,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:42,902 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:42,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:42,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:42,922 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:42,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:42,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:42,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:42,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:42,985 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:43,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:43,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:43,005 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:43,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:43,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:43,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:43,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:43,067 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:43,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:43,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:43,089 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:43,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:43,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:43,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:43,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:43,163 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:43,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:43,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:43,185 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:43,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:43,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:43,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:43,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:43,247 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:43,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:43,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:43,267 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:43,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:43,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:43,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:43,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:43,330 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:43,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:43,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:43,351 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:43,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:43,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:43,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:43,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:43,416 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:43,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:43,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:43,436 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:43,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:43,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:43,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:43,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:43,537 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:43,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:43,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:43,557 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:43,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:43,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:43,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:43,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:43,620 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:43,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:43,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:43,641 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:43,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:43,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:43,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:43,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:43,706 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:43,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:43,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:43,736 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:43,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:43,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:43,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:43,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:43,807 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:43,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:43,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:43,828 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:43,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:43,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:43,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:43,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:43,889 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:43,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:43,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:43,910 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:43,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:43,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:43,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:43,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:43,972 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:43,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:43,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:43,993 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:43,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:43,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:43,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:44,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:44,055 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:44,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:44,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:44,088 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:44,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:44,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:44,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:44,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:44,175 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:44,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:44,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:44,197 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:44,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:44,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:44,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:44,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:44,266 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:44,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:44,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:44,288 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:44,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:44,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:44,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:44,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:44,352 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:44,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:44,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:44,373 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:44,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:44,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:44,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:44,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:44,456 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:44,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:44,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:44,480 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:44,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:44,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:44,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:44,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:44,554 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:44,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:44,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:44,607 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:44,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:44,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:44,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:44,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:44,668 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:44,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:44,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:44,689 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:44,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:44,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:44,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:44,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:44,750 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:44,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:44,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:44,772 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:44,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:44,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:44,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:44,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:44,835 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:44,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:44,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:44,857 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:44,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:44,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:44,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:44,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:44,922 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:44,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:44,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:44,943 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:44,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:44,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:44,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:44,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:45,003 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:45,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:45,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:45,024 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:45,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:45,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:45,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:45,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:45,086 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:45,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:45,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:45,106 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:45,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:45,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:45,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:45,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:45,167 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:45,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:45,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:45,188 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:45,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:45,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:45,190 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:45,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:45,265 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:45,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:45,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:45,286 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:45,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:45,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:45,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:45,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:45,355 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:45,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:45,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:45,375 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:45,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:45,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:45,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:45,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:45,433 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:45,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:45,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:45,453 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:45,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:45,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:45,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:45,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:45,514 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:45,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:45,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:45,535 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:45,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:45,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:45,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:45,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:45,603 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:45,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:45,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:45,624 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:45,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:45,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:45,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:45,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:45,684 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:45,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:45,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:45,705 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:45,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:45,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:45,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:45,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:45,765 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:45,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:45,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:45,786 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:45,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:45,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:45,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:45,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:45,846 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:45,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:45,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:45,868 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:45,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:45,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:45,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:45,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:45,929 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:45,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:45,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:45,950 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:45,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:45,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:45,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:45,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:46,010 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:46,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:46,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:46,031 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:46,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:46,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:46,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:46,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:46,091 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:46,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:46,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:46,112 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:46,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:46,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:46,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:46,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:46,171 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:46,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:46,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:46,193 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:46,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:46,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:46,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:46,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:46,255 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:46,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:46,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:46,275 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:46,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:46,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:46,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:46,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:46,334 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:46,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:46,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:46,355 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:46,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:46,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:46,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:46,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:46,415 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:46,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:46,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:46,436 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:46,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:46,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:46,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:46,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:46,504 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:46,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:46,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:46,525 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:46,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:46,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:46,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:46,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:46,587 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:46,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:46,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:46,609 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:46,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:46,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:46,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:46,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:46,670 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:46,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:46,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:46,692 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:46,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:46,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:46,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:46,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:46,751 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:46,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:46,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:46,773 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:46,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:46,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:46,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:46,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:46,833 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:46,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:46,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:46,854 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:46,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:46,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:46,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:46,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:46,915 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:46,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:46,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:46,936 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:46,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:46,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:46,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:46,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:46,995 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:47,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:47,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:47,017 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:47,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:47,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:47,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:47,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:47,077 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:47,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:47,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:47,097 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:47,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:47,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:47,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:47,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:47,158 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:47,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:47,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:47,179 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:47,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:47,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:47,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:47,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:47,241 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:47,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:47,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:47,263 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:47,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:47,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:47,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:47,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:47,325 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:47,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:47,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:47,347 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:47,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:47,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:47,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:47,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:47,408 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:47,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:47,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:47,435 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:47,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:47,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:47,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:47,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:47,495 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:47,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:47,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:47,516 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:47,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:47,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:47,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:47,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:47,576 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:47,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:47,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:47,597 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:47,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:47,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:47,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:47,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:47,655 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:47,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:47,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:47,676 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:47,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:47,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:47,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:47,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:47,734 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:47,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:47,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:47,755 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:47,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:47,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:47,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:47,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:47,814 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:47,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:47,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:47,836 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:47,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:47,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:47,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:47,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:47,896 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:47,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:47,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:47,916 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:47,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:47,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:47,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:47,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:47,975 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:47,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:47,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:47,996 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:47,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:47,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:47,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:48,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:48,057 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:48,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:48,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:48,078 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:48,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:48,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:48,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:48,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:48,142 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:48,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:48,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:48,162 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:48,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:48,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:48,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:48,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:48,223 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:48,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:48,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:48,243 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:48,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:48,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:48,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:48,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:48,308 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:48,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:48,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:48,329 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:48,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:48,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:48,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:48,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:48,394 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:48,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:48,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:48,415 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:48,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:48,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:48,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:48,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:48,474 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:48,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:48,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:48,495 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:48,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:48,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:48,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:48,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:48,566 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:48,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:48,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:48,587 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:48,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:48,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:48,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:48,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:48,649 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:48,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:48,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:48,670 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:48,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:48,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:48,671 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:48,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:48,732 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:48,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:48,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:48,753 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:48,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:48,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:48,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:48,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:48,812 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:48,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:48,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:48,833 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:48,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:48,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:48,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:48,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:48,892 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:48,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:48,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:48,912 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:48,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:48,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:48,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:48,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:48,984 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:49,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:49,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:49,005 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:49,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:49,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:49,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:49,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:49,066 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:49,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:49,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:49,087 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:49,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:49,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:49,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:49,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:49,148 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:49,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:49,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:49,168 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:49,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:49,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:49,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:49,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:49,228 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:49,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:49,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:49,249 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:49,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:49,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:49,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:49,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:49,309 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:49,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:49,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:49,336 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:49,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:49,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:49,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:49,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:49,413 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:49,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:49,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:49,433 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:49,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:49,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:49,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:49,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:49,493 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:49,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:49,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:49,514 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:49,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:49,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:49,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:49,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:49,575 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:49,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:49,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:49,595 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:49,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:49,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:49,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:49,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:49,657 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:49,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:49,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:49,678 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:49,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:49,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:49,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:49,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:49,736 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:49,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:49,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:49,757 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:49,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:49,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:49,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:49,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:49,815 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:49,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:49,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:49,836 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:49,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:49,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:49,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:49,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:49,897 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:49,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:49,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:49,918 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:49,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:49,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:49,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:49,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:49,987 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:50,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:50,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:50,009 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:50,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:50,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:50,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:50,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:50,069 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:50,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:50,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:50,090 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:50,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:50,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:50,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:50,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:50,150 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:50,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:50,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:50,171 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:50,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:50,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:50,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:50,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:50,231 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:50,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:50,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:50,252 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:50,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:50,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:50,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:50,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:50,322 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:50,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:50,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:50,343 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:50,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:50,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:50,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:50,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:50,442 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:50,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:50,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:50,476 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:50,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:50,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:50,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:50,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:50,552 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:50,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:50,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:50,574 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:50,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:50,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:50,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:50,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:50,648 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:50,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:50,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:50,669 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:50,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:50,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:50,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:50,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:50,728 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:50,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:50,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:50,749 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:50,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:50,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:50,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:50,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:50,809 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:50,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:50,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:50,829 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:50,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:50,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:50,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:50,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:50,889 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:50,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:50,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:50,909 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:50,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:50,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:50,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:50,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:50,970 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:50,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:50,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:50,991 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:50,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:50,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:50,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:50,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:51,054 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:51,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:51,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:51,074 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:51,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:51,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:51,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:51,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:51,133 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:51,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:51,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:51,152 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:51,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:51,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:51,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:51,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:51,209 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:51,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:51,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:51,229 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:51,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:51,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:51,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:51,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:51,288 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:51,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:51,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:51,313 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:51,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:51,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:51,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:51,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:51,372 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:51,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:51,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:51,394 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:51,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:51,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:51,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:51,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:51,453 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:51,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:51,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:51,473 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:51,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:51,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:51,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:51,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:51,533 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:51,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:51,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:51,553 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:51,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:51,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:51,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:51,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:51,625 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:51,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:51,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:51,645 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:51,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:51,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:51,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:51,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:51,704 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:51,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:51,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:51,724 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:51,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:51,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:51,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:51,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:51,782 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:51,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:51,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:51,802 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:51,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:51,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:51,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:51,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:51,860 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:51,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:51,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:51,881 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:51,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:51,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:51,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:51,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:51,944 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:51,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:51,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:51,965 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:51,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:51,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:51,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:51,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:52,026 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:52,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:52,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:52,047 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:52,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:52,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:52,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:52,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:52,108 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:52,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:52,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:52,127 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:52,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:52,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:52,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:52,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:52,187 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:52,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:52,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:52,207 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:52,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:52,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:52,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:52,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:52,274 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:52,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:52,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:52,294 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:52,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:52,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:52,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:52,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:52,353 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:52,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:52,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:52,374 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:52,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:52,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:52,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:52,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:52,433 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:52,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:52,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:52,465 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:52,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:52,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:52,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:52,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:52,530 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:52,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:52,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:52,553 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:52,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:52,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:52,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:52,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:52,627 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:52,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:52,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:52,647 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:52,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:52,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:52,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:52,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:52,707 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:52,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:52,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:52,728 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:52,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:52,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:52,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:52,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:52,788 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:52,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:52,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:52,812 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:52,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:52,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:52,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:52,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:52,873 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:52,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:52,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:52,893 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:52,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:52,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:52,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:52,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:52,951 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:52,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:52,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:52,972 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:52,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:52,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:52,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:52,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:53,030 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:53,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:53,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:53,051 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:53,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:53,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:53,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:53,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:53,109 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:53,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:53,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:53,130 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:53,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:53,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:53,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:53,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:53,188 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:53,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:53,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:53,218 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:53,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:53,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:53,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:53,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:53,277 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:53,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:53,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:53,296 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:53,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:53,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:53,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:53,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:53,354 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:53,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:53,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:53,374 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:53,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:53,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:53,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:53,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:53,432 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:53,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:53,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:53,452 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:53,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:53,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:53,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:53,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:53,510 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:53,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:53,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:53,530 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:53,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:53,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:53,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:53,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:53,586 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:53,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:53,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:53,606 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:53,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:53,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:53,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:53,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:53,665 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:53,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:53,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:53,686 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:53,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:53,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:53,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:53,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:53,750 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:53,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:53,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:53,770 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:53,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:53,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:53,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:53,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:53,829 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:53,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:53,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:53,850 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:53,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:53,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:53,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:53,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:53,908 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:53,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:53,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:53,928 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:53,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:53,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:53,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:53,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:53,989 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:54,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:54,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:54,009 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:54,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:54,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:54,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:54,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:54,066 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:54,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:54,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:54,086 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:54,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:54,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:54,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:54,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:54,152 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:54,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:54,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:54,172 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:54,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:54,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:54,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:54,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:54,246 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:54,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:54,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:54,266 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:54,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:54,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:54,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:54,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:54,325 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:54,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:54,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:54,345 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:54,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:54,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:54,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:54,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:54,405 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:54,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:54,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:54,426 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:54,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:54,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:54,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:54,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:54,485 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:54,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:54,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:54,505 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:54,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:54,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:54,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:54,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:54,571 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:54,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:54,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:54,592 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:54,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:54,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:54,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:54,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:54,652 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:54,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:54,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:54,673 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:54,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:54,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:54,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:54,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:54,731 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:54,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:54,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:54,751 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:54,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:54,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:54,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:54,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:54,809 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:54,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:54,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:54,829 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:54,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:54,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:54,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:54,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:54,886 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:54,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:54,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:54,905 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:54,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:54,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:54,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:54,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:54,962 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:54,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:54,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:54,982 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:54,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:54,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:54,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:54,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:55,041 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:55,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:55,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:55,066 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:55,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:55,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:55,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:55,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:55,125 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:55,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:55,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:55,146 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:55,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:55,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:55,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:55,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:55,206 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:55,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:55,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:55,227 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:55,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:55,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:55,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:55,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:55,285 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:55,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:55,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:55,305 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:55,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:55,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:55,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:55,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:55,362 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:55,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:55,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:55,381 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:55,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:55,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:55,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:55,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:55,438 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:55,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:55,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:55,458 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:55,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:55,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:55,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:55,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:55,517 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:55,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:55,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:55,537 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:55,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:55,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:55,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:55,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:55,596 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:55,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:55,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:55,616 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:55,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:55,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:55,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:55,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:55,673 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:55,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:55,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:55,693 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:55,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:55,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:55,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:55,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:55,752 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:55,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:55,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:55,774 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:55,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:55,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:55,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:55,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:55,833 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:55,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:55,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:55,852 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:55,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:55,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:55,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:55,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:55,912 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:55,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:55,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:55,932 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:55,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:55,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:55,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:55,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:55,996 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:56,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:56,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:56,016 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:56,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:56,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:56,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:56,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:56,074 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:56,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:56,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:56,095 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:56,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:56,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:56,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:56,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:56,153 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:56,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:56,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:56,174 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:56,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:56,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:56,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:56,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:56,235 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:56,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:56,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:56,256 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:56,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:56,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:56,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:56,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:56,313 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:56,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:56,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:56,333 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:56,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:56,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:56,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:56,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:56,390 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:56,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:56,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:56,410 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:56,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:56,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:56,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:56,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:56,467 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:56,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:56,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:56,487 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:56,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:56,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:56,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:56,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:56,546 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:56,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:56,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:56,567 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:56,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:56,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:56,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:56,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:56,628 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:56,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:56,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:56,646 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:56,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:56,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:56,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:56,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:56,702 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:56,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:56,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:56,722 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:56,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:56,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:56,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:56,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:56,778 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:56,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:56,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:56,797 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:56,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:56,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:56,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:56,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:56,852 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:56,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:56,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:56,872 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:56,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:56,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:56,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:56,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:56,928 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:56,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:56,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:56,946 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:56,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:56,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:56,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:56,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:56,998 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:57,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:57,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:57,018 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:57,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:57,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:57,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:57,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:57,070 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:57,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:57,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:57,088 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:57,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:57,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:57,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:57,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:57,143 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:57,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:57,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:57,163 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:57,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:57,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:57,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:57,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:57,215 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:57,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:57,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:57,234 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:57,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:57,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:57,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:57,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:57,286 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:57,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:57,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:57,305 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:57,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:57,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:57,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:57,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:57,358 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:57,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:57,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:57,377 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:57,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:57,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:57,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:57,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:57,432 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:57,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:57,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:57,452 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:57,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:57,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:57,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:57,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:57,506 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:57,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:57,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:57,525 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:57,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:57,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:57,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:57,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:57,580 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:57,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:57,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:57,599 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:57,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:57,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:57,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:57,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:57,652 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:57,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:57,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:57,672 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:57,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:57,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:57,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:57,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:57,733 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:57,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:57,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:57,753 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:57,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:57,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:57,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:57,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:57,806 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:57,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:57,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:57,825 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:57,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:57,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:57,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:57,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:57,878 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:57,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:57,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:57,898 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:57,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:57,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:57,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:57,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:57,951 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:57,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:57,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:57,970 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:57,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:57,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:57,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:57,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:58,025 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:58,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:58,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:58,045 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:58,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:58,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:58,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:58,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:58,098 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:58,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:58,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:58,117 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:58,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:58,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:58,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:58,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:58,169 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:58,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:58,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:58,188 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:58,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:58,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:58,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:58,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:58,241 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:58,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:58,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:58,260 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:58,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:58,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:58,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:58,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:58,312 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:58,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:58,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:58,331 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:58,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:58,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:58,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:58,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:58,385 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:58,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:58,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:58,404 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:58,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:58,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:58,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:58,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:58,458 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:58,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:58,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:58,478 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:58,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:58,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:58,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:58,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:58,537 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:58,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:58,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:58,556 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:58,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:58,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:58,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:58,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:58,619 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:58,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:58,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:58,638 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:58,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:58,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:58,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:58,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:58,696 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:58,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:58,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:58,715 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:58,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:58,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:58,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:58,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:58,769 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:58,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:58,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:58,790 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:58,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:58,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:58,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:58,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:58,848 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:58,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:58,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:58,869 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:58,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:58,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:58,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:58,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:58,926 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:58,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:58,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:58,948 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:58,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:58,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:58,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:58,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:59,006 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:59,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:59,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:59,026 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:59,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:59,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:59,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:59,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:59,082 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:59,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:59,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:59,102 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:59,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:59,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:59,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:59,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:59,157 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:59,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:59,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:59,177 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:59,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:59,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:59,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:59,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:59,239 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:59,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:59,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:59,259 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:59,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:59,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:59,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:59,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:59,314 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:59,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:59,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:59,334 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:59,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:59,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:59,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:59,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:59,387 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:59,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:59,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:59,407 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:59,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:59,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:59,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:59,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:59,460 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:59,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:59,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:59,484 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:59,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:59,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:59,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:59,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:59,537 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:59,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:59,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:59,557 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:59,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:59,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:59,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:59,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:59,609 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:59,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:59,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:59,628 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:59,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:59,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:59,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:59,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:59,679 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:59,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:59,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:59,698 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:59,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:59,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:59,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:59,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:59,750 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:59,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:59,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:59,769 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:59,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:59,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:59,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:59,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:59,822 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:59,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:59,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:59,841 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:59,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:59,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:59,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:59,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:59,892 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:59,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:59,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:59,911 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:59,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:59,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:59,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:59,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:22:59,963 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:22:59,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:22:59,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:22:59,984 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:22:59,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:22:59,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:22:59,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:22:59,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:00,038 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:00,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:00,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:00,058 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:00,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:00,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:00,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:00,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:00,116 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:00,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:00,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:00,135 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:00,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:00,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:00,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:00,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:00,187 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:00,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:00,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:00,206 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:00,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:00,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:00,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:00,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:00,261 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:00,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:00,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:00,280 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:00,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:00,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:00,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:00,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:00,339 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:00,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:00,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:00,358 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:00,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:00,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:00,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:00,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:00,411 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:00,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:00,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:00,431 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:00,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:00,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:00,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:00,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:00,483 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:00,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:00,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:00,503 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:00,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:00,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:00,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:00,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:00,556 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:00,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:00,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:00,576 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:00,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:00,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:00,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:00,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:00,629 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:00,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:00,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:00,647 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:00,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:00,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:00,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:00,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:00,720 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:00,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:00,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:00,740 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:00,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:00,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:00,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:00,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:00,797 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:00,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:00,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:00,817 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:00,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:00,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:00,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:00,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:00,871 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:00,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:00,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:00,897 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:00,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:00,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:00,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:00,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:00,959 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:00,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:00,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:00,979 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:00,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:00,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:00,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:00,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:01,033 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:01,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:01,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:01,053 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:01,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:01,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:01,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:01,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:01,107 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:01,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:01,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:01,126 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:01,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:01,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:01,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:01,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:01,179 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:01,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:01,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:01,198 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:01,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:01,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:01,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:01,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:01,255 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:01,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:01,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:01,274 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:01,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:01,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:01,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:01,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:01,326 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:01,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:01,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:01,346 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:01,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:01,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:01,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:01,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:01,398 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:01,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:01,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:01,416 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:01,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:01,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:01,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:01,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:01,468 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:01,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:01,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:01,487 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:01,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:01,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:01,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:01,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:01,543 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:01,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:01,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:01,563 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:01,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:01,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:01,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:01,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:01,617 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:01,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:01,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:01,636 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:01,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:01,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:01,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:01,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:01,693 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:01,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:01,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:01,713 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:01,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:01,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:01,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:01,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:01,767 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:01,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:01,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:01,786 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:01,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:01,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:01,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:01,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:01,839 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:01,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:01,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:01,858 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:01,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:01,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:01,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:01,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:01,911 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:01,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:01,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:01,930 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:01,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:01,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:01,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:01,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:01,983 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:02,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:02,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:02,001 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:02,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:02,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:02,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:02,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:02,067 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:02,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:02,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:02,085 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:02,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:02,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:02,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:02,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:02,137 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:02,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:02,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:02,155 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:02,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:02,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:02,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:02,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:02,206 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:02,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:02,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:02,225 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:02,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:02,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:02,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:02,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:02,281 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:02,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:02,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:02,301 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:02,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:02,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:02,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:02,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:02,355 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:02,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:02,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:02,374 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:02,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:02,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:02,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:02,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:02,428 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:02,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:02,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:02,448 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:02,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:02,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:02,448 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:02,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:02,500 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:02,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:02,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:02,520 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:02,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:02,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:02,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:02,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:02,573 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:02,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:02,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:02,592 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:02,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:02,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:02,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:02,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:02,646 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:02,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:02,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:02,665 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:02,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:02,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:02,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:02,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:02,722 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:02,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:02,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:02,741 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:02,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:02,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:02,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:02,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:02,799 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:02,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:02,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:02,819 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:02,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:02,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:02,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:02,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:02,873 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:02,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:02,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:02,891 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:02,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:02,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:02,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:02,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:02,957 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:02,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:02,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:02,976 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:02,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:02,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:02,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:02,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:03,027 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:03,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:03,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:03,046 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:03,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:03,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:03,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:03,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:03,097 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:03,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:03,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:03,116 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:03,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:03,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:03,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:03,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:03,169 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:03,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:03,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:03,188 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:03,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:03,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:03,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:03,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:03,239 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:03,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:03,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:03,259 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:03,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:03,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:03,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:03,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:03,313 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:03,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:03,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:03,332 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:03,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:03,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:03,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:03,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:03,386 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:03,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:03,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:03,406 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:03,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:03,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:03,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:03,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:03,458 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:03,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:03,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:03,477 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:03,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:03,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:03,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:03,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:03,530 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:03,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:03,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:03,549 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:03,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:03,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:03,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:03,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:03,602 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:03,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:03,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:03,620 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:03,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:03,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:03,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:03,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:03,674 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:03,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:03,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:03,694 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:03,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:03,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:03,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:03,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:03,747 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:03,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:03,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:03,777 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:03,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:03,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:03,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:03,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:03,828 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:03,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:03,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:03,846 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:03,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:03,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:03,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:03,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:03,898 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:03,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:03,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:03,916 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:03,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:03,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:03,917 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:03,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:03,970 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:03,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:03,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:03,990 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:03,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:03,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:03,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:03,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:04,044 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:04,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:04,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:04,063 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:04,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:04,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:04,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:04,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:04,116 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:04,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:04,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:04,135 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:04,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:04,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:04,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:04,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:04,202 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:04,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:04,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:04,222 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:04,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:04,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:04,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:04,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:04,275 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:04,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:04,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:04,294 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:04,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:04,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:04,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:04,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:04,347 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:04,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:04,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:04,365 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:04,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:04,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:04,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:04,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:04,418 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:04,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:04,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:04,437 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:04,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:04,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:04,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:04,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:04,490 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:04,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:04,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:04,508 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:04,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:04,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:04,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:04,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:04,562 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:04,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:04,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:04,581 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:04,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:04,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:04,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:04,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:04,648 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:04,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:04,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:04,669 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:04,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:04,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:04,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:04,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:04,736 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:04,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:04,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:04,757 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:04,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:04,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:04,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:04,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:04,825 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:04,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:04,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:04,846 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:04,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:04,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:04,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:04,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:04,901 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:04,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:04,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:04,921 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:04,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:04,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:04,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:04,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:04,978 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:04,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:04,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:04,996 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:04,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:04,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:04,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:05,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:05,048 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:05,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:05,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:05,068 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:05,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:05,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:05,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:05,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:05,121 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:05,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:05,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:05,141 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:05,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:05,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:05,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:05,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:05,196 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:05,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:05,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:05,216 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:05,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:05,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:05,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:05,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:05,269 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:05,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:05,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:05,288 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:05,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:05,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:05,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:05,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:05,347 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:05,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:05,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:05,366 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:05,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:05,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:05,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:05,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:05,419 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:05,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:05,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:05,438 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:05,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:05,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:05,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:05,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:05,496 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:05,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:05,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:05,516 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:05,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:05,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:05,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:05,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:05,579 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:05,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:05,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:05,600 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:05,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:05,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:05,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:05,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:05,657 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:05,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:05,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:05,678 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:05,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:05,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:05,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:05,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:05,734 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:05,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:05,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:05,755 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:05,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:05,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:05,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:05,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:05,812 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:05,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:05,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:05,833 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:05,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:05,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:05,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:05,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:05,885 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:05,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:05,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:05,903 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:05,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:05,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:05,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:05,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:05,955 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:05,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:05,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:05,973 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:05,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:05,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:05,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:05,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:06,026 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:06,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:06,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:06,045 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:06,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:06,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:06,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:06,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:06,099 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:06,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:06,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:06,119 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:06,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:06,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:06,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:06,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:06,173 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:06,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:06,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:06,192 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:06,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:06,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:06,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:06,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:06,253 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:06,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:06,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:06,273 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:06,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:06,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:06,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:06,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:06,326 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:06,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:06,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:06,345 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:06,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:06,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:06,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:06,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:06,399 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:06,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:06,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:06,418 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:06,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:06,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:06,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:06,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:06,473 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:06,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:06,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:06,491 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:06,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:06,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:06,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:06,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:06,545 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:06,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:06,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:06,568 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:06,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:06,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:06,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:06,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:06,620 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:06,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:06,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:06,639 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:06,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:06,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:06,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:06,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:06,691 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:06,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:06,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:06,710 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:06,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:06,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:06,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:06,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:06,767 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:06,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:06,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:06,787 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:06,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:06,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:06,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:06,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:06,839 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:06,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:06,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:06,859 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:06,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:06,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:06,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:06,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:06,910 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:06,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:06,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:06,929 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:06,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:06,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:06,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:06,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:06,982 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:07,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:07,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:07,002 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:07,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:07,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:07,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:07,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:07,062 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:07,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:07,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:07,082 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:07,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:07,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:07,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:07,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:07,135 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:07,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:07,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:07,154 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:07,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:07,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:07,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:07,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:07,206 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:07,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:07,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:07,225 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:07,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:07,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:07,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:07,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:07,277 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:07,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:07,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:07,296 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:07,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:07,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:07,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:07,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:07,349 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:07,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:07,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:07,367 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:07,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:07,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:07,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:07,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:07,419 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:07,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:07,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:07,439 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:07,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:07,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:07,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:07,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:07,491 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:07,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:07,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:07,509 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:07,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:07,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:07,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:07,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:07,562 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:07,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:07,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:07,590 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:07,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:07,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:07,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:07,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:07,641 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:07,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:07,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:07,659 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:07,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:07,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:07,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:07,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:07,710 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:07,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:07,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:07,729 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:07,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:07,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:07,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:07,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:07,781 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:07,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:07,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:07,800 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:07,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:07,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:07,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:07,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:07,852 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:07,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:07,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:07,872 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:07,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:07,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:07,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:07,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:07,923 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:07,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:07,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:07,941 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:07,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:07,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:07,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:07,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:07,993 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:08,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:08,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:08,013 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:08,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:08,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:08,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:08,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:08,076 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:08,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:08,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:08,096 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:08,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:08,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:08,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:08,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:08,149 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:08,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:08,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:08,169 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:08,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:08,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:08,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:08,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:08,221 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:08,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:08,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:08,240 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:08,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:08,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:08,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:08,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:08,293 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:08,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:08,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:08,312 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:08,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:08,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:08,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:08,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:08,366 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:08,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:08,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:08,386 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:08,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:08,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:08,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:08,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:08,442 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:08,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:08,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:08,461 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:08,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:08,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:08,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:08,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:08,514 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:08,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:08,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:08,533 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:08,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:08,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:08,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:08,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:08,586 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:08,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:08,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:08,608 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:08,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:08,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:08,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:08,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:08,659 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:08,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:08,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:08,678 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:08,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:08,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:08,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:08,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:08,728 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:08,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:08,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:08,747 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:08,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:08,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:08,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:08,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:08,800 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:08,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:08,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:08,819 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:08,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:08,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:08,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:08,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:08,870 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:08,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:08,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:08,889 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:08,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:08,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:08,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:08,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:08,942 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:08,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:08,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:08,959 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:08,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:08,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:08,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:08,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:09,020 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:09,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:09,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:09,040 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:09,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:09,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:09,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:09,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:09,110 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:09,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:09,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:09,129 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:09,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:09,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:09,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:09,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:09,185 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:09,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:09,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:09,204 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:09,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:09,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:09,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:09,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:09,264 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:09,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:09,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:09,284 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:09,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:09,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:09,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:09,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:09,337 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:09,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:09,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:09,357 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:09,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:09,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:09,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:09,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:09,410 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:09,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:09,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:09,428 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:09,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:09,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:09,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:09,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:09,481 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:09,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:09,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:09,500 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:09,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:09,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:09,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:09,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:09,554 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:09,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:09,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:09,572 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:09,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:09,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:09,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:09,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:09,627 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:09,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:09,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:09,651 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:09,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:09,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:09,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:09,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:09,702 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:09,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:09,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:09,720 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:09,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:09,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:09,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:09,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:09,772 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:09,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:09,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:09,790 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:09,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:09,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:09,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:09,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:09,842 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:09,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:09,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:09,863 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:09,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:09,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:09,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:09,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:09,915 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:09,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:09,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:09,934 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:09,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:09,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:09,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:09,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:09,989 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:10,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:10,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:10,009 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:10,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:10,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:10,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:10,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:10,067 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:10,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:10,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:10,085 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:10,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:10,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:10,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:10,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:10,138 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:10,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:10,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:10,157 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:10,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:10,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:10,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:10,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:10,210 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:10,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:10,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:10,229 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:10,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:10,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:10,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:10,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:10,282 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:10,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:10,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:10,305 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:10,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:10,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:10,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:10,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:10,362 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:10,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:10,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:10,382 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:10,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:10,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:10,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:10,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:10,437 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:10,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:10,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:10,452 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:10,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:10,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:10,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:10,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:10,508 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:10,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:10,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:10,527 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:10,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:10,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:10,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:10,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:10,580 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:10,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:10,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:10,599 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:10,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:10,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:10,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:10,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:10,653 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:10,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:10,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:10,678 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:10,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:10,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:10,679 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:10,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:10,729 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:10,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:10,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:10,747 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:10,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:10,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:10,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:10,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:10,798 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:10,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:10,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:10,818 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:10,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:10,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:10,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:10,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:10,869 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:10,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:10,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:10,888 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:10,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:10,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:10,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:10,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:10,941 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:10,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:10,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:10,961 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:10,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:10,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:10,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:10,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:11,015 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:11,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:11,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:11,030 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:11,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:11,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:11,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:11,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:11,079 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:11,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:11,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:11,098 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:11,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:11,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:11,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:11,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:11,149 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:11,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:11,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:11,168 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:11,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:11,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:11,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:11,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:11,219 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:11,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:11,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:11,238 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:11,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:11,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:11,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:11,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:11,290 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:11,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:11,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:11,330 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:11,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:11,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:11,331 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:11,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:11,388 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:11,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:11,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:11,408 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:11,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:11,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:11,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:11,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:11,462 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:11,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:11,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:11,481 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:11,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:11,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:11,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:11,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:11,534 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:11,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:11,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:11,553 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:11,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:11,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:11,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:11,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:11,607 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:11,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:11,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:11,626 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:11,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:11,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:11,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:11,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:11,678 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:11,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:11,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:11,703 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:11,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:11,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:11,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:11,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:11,753 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:11,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:11,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:11,772 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:11,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:11,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:11,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:11,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:11,822 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:11,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:11,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:11,840 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:11,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:11,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:11,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:11,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:11,891 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:11,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:11,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:11,909 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:11,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:11,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:11,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:11,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:11,961 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:11,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:11,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:11,980 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:11,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:11,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:11,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:11,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:12,032 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:12,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:12,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:12,051 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:12,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:12,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:12,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:12,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:12,109 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:12,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:12,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:12,129 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:12,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:12,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:12,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:12,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:12,192 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:12,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:12,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:12,206 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:12,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:12,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:12,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:12,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:12,263 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:12,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:12,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:12,283 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:12,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:12,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:12,284 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:12,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:12,340 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:12,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:12,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:12,359 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:12,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:12,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:12,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:12,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:12,414 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:12,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:12,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:12,434 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:12,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:12,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:12,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:12,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:12,500 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:12,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:12,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:12,516 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:12,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:12,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:12,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:12,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:12,580 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:12,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:12,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:12,596 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:12,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:12,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:12,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:12,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:12,669 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:12,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:12,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:12,688 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:12,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:12,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:12,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:12,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:12,744 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:12,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:12,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:12,764 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:12,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:12,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:12,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:12,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:12,819 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:12,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:12,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:12,841 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:12,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:12,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:12,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:12,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:12,893 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:12,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:12,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:12,913 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:12,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:12,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:12,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:12,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:12,968 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:12,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:12,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:12,984 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:12,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:12,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:12,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:12,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:13,031 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:13,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:13,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:13,046 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:13,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:13,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:13,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:13,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:13,099 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:13,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:13,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:13,114 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:13,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:13,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:13,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:13,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:13,166 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:13,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:13,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:13,181 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:13,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:13,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:13,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:13,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:13,226 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:13,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:13,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:13,240 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:13,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:13,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:13,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:13,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:13,311 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:13,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:13,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:13,330 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:13,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:13,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:13,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:13,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:13,380 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:13,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:13,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:13,394 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:13,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:13,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:13,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:13,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:13,445 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:13,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:13,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:13,460 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:13,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:13,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:13,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:13,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:13,520 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:13,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:13,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:13,535 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:13,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:13,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:13,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:13,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:13,590 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:13,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:13,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:13,609 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:13,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:13,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:13,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:13,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:13,667 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:13,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:13,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:13,690 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:13,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:13,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:13,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:13,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:13,743 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:13,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:13,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:13,762 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:13,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:13,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:13,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:13,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:13,813 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:13,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:13,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:13,828 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:13,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:13,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:13,828 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:13,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:13,875 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:13,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:13,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:13,889 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:13,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:13,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:13,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:13,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:13,951 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:13,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:13,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:13,983 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:13,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:13,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:13,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:13,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:14,042 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:14,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:14,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:14,064 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:14,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:14,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:14,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:14,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:14,131 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:14,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:14,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:14,151 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:14,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:14,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:14,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:14,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:14,223 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:14,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:14,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:14,243 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:14,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:14,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:14,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:14,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:14,322 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:14,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:14,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:14,341 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:14,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:14,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:14,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:14,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:14,401 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:14,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:14,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:14,420 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:14,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:14,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:14,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:14,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:14,474 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:14,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:14,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:14,494 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:14,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:14,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:14,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:14,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:14,548 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:14,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:14,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:14,568 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:14,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:14,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:14,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:14,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:14,624 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:14,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:14,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:14,644 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:14,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:14,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:14,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:14,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:14,702 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:14,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:14,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:14,722 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:14,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:14,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:14,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:14,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:14,779 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:14,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:14,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:14,798 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:14,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:14,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:14,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:14,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:14,845 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:14,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:14,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:14,860 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:14,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:14,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:14,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:14,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:14,931 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:14,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:14,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:14,950 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:14,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:14,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:14,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:14,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:14,999 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:15,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:15,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:15,013 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:15,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:15,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:15,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:15,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:15,065 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:15,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:15,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:15,079 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:15,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:15,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:15,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:15,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:15,123 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:15,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:15,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:15,138 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:15,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:15,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:15,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:15,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:15,200 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:15,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:15,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:15,215 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:15,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:15,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:15,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:15,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:15,261 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:15,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:15,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:15,282 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:15,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:15,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:15,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:15,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:15,332 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:15,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:15,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:15,346 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:15,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:15,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:15,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:15,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:15,416 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:15,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:15,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:15,436 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:15,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:15,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:15,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:15,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:15,488 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:15,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:15,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:15,506 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:15,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:15,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:15,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:15,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:15,557 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:15,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:15,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:15,576 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:15,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:15,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:15,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:15,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:15,627 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:15,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:15,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:15,645 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:15,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:15,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:15,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:15,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:15,696 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:15,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:15,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:15,715 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:15,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:15,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:15,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:15,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:15,768 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:15,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:15,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:15,783 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:15,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:15,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:15,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:15,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:15,834 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:15,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:15,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:15,849 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:15,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:15,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:15,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:15,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:15,899 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:15,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:15,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:15,918 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:15,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:15,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:15,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:15,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:15,970 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:15,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:15,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:15,985 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:15,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:15,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:15,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:15,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:16,031 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:16,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:16,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:16,046 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:16,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:16,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:16,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:16,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:16,089 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:16,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:16,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:16,104 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:16,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:16,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:16,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:16,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:16,148 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:16,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:16,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:16,162 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:16,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:16,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:16,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:16,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:16,208 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:16,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:16,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:16,222 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:16,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:16,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:16,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:16,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:16,267 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:16,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:16,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:16,281 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:16,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:16,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:16,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:16,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:16,333 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:16,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:16,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:16,353 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:16,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:16,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:16,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:16,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:16,403 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:16,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:16,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:16,422 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:16,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:16,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:16,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:16,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:16,472 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:16,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:16,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:16,492 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:16,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:16,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:16,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:16,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:16,547 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:16,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:16,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:16,567 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:16,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:16,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:16,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:16,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:16,619 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:16,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:16,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:16,636 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:16,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:16,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:16,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:16,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:16,685 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:16,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:16,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:16,699 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:16,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:16,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:16,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:16,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:16,759 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:16,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:16,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:16,778 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:16,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:16,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:16,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:16,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:16,841 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:16,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:16,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:16,861 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:16,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:16,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:16,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:16,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:16,910 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:16,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:16,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:16,925 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:16,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:16,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:16,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:16,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:16,969 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:16,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:16,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:16,983 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:16,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:16,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:16,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:16,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:17,048 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:17,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:17,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:17,067 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:17,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:17,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:17,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:17,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:17,117 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:17,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:17,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:17,135 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:17,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:17,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:17,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:17,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:17,188 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:17,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:17,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:17,206 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:17,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:17,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:17,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:17,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:17,260 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:17,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:17,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:17,279 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:17,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:17,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:17,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:17,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:17,332 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:17,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:17,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:17,351 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:17,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:17,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:17,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:17,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:17,409 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:17,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:17,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:17,428 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:17,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:17,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:17,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:17,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:17,481 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:17,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:17,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:17,501 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:17,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:17,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:17,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:17,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:17,557 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:17,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:17,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:17,576 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:17,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:17,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:17,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:17,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:17,628 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:17,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:17,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:17,647 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:17,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:17,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:17,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:17,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:17,700 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:17,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:17,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:17,718 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:17,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:17,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:17,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:17,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:17,776 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:17,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:17,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:17,795 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:17,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:17,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:17,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:17,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:17,850 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:17,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:17,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:17,869 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:17,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:17,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:17,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:17,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:17,921 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:17,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:17,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:17,936 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:17,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:17,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:17,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:17,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:17,979 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:17,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:17,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:17,993 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:17,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:17,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:17,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:17,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:18,037 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:18,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:18,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:18,051 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:18,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:18,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:18,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:18,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:18,098 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:18,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:18,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:18,112 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:18,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:18,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:18,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:18,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:18,163 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:18,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:18,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:18,178 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:18,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:18,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:18,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:18,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:18,254 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:18,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:18,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:18,273 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:18,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:18,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:18,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:18,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:18,324 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:18,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:18,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:18,343 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:18,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:18,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:18,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:18,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:18,396 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:18,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:18,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:18,415 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:18,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:18,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:18,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:18,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:18,478 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:18,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:18,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:18,498 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:18,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:18,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:18,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:18,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:18,550 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:18,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:18,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:18,568 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:18,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:18,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:18,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:18,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:18,623 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:18,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:18,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:18,641 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:18,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:18,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:18,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:18,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:18,693 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:18,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:18,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:18,711 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:18,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:18,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:18,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:18,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:18,764 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:18,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:18,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:18,781 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:18,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:18,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:18,782 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:18,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:18,833 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:18,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:18,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:18,848 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:18,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:18,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:18,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:18,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:18,891 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:18,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:18,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:18,905 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:18,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:18,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:18,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:18,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:18,955 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:18,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:18,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:18,969 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:18,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:18,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:18,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:18,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:19,016 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:19,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:19,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:19,030 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:19,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:19,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:19,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:19,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:19,074 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:19,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:19,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:19,088 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:19,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:19,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:19,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:19,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:19,163 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:19,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:19,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:19,180 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:19,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:19,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:19,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:19,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:19,235 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:19,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:19,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:19,256 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:19,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:19,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:19,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:19,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:19,313 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:19,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:19,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:19,333 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:19,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:19,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:19,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:19,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:19,389 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:19,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:19,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:19,405 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:19,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:19,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:19,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:19,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:19,455 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:19,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:19,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:19,469 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:19,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:19,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:19,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:19,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:19,514 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:19,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:19,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:19,529 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:19,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:19,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:19,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:19,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:19,573 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:19,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:19,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:19,588 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:19,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:19,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:19,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:19,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:19,633 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:19,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:19,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:19,648 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:19,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:19,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:19,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:19,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:19,694 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:19,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:19,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:19,708 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:19,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:19,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:19,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:19,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:19,759 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:19,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:19,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:19,773 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:19,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:19,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:19,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:19,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:19,824 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:19,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:19,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:19,839 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:19,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:19,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:19,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:19,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:19,882 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:19,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:19,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:19,896 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:19,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:19,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:19,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:19,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:19,939 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:19,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:19,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:19,954 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:19,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:19,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:19,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:19,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:20,003 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:20,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:20,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:20,018 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:20,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:20,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:20,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:20,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:20,061 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:20,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:20,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:20,076 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:20,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:20,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:20,077 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:20,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:20,127 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:20,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:20,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:20,143 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:20,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:20,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:20,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:20,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:20,187 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:20,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:20,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:20,201 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:20,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:20,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:20,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:20,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:20,246 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:20,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:20,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:20,260 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:20,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:20,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:20,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:20,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:20,321 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:20,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:20,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:20,340 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:20,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:20,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:20,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:20,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:20,391 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:20,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:20,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:20,409 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:20,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:20,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:20,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:20,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:20,469 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:20,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:20,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:20,488 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:20,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:20,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:20,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:20,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:20,542 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:20,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:20,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:20,561 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:20,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:20,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:20,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:20,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:20,614 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:20,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:20,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:20,634 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:20,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:20,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:20,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:20,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:20,689 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:20,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:20,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:20,707 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:20,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:20,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:20,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:20,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:20,756 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:20,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:20,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:20,775 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:20,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:20,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:20,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:20,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:20,825 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:20,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:20,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:20,839 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:20,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:20,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:20,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:20,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:20,889 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:20,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:20,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:20,904 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:20,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:20,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:20,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:20,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:20,947 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:20,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:20,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:20,961 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:20,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:20,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:20,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:20,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:21,022 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:21,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:21,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:21,037 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:21,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:21,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:21,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:21,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:21,081 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:21,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:21,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:21,095 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:21,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:21,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:21,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:21,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:21,138 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:21,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:21,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:21,153 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:21,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:21,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:21,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:21,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:21,196 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:21,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:21,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:21,210 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:21,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:21,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:21,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:21,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:21,254 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:21,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:21,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:21,269 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:21,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:21,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:21,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:21,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:21,313 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:21,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:21,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:21,327 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:21,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:21,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:21,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:21,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:21,371 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:21,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:21,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:21,386 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:21,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:21,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:21,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:21,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:21,430 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:21,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:21,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:21,474 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:21,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:21,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:21,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:21,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:21,527 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:21,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:21,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:21,541 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:21,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:21,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:21,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:21,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:21,590 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:21,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:21,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:21,604 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:21,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:21,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:21,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:21,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:21,647 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:21,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:21,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:21,662 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:21,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:21,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:21,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:21,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:21,708 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:21,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:21,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:21,722 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:21,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:21,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:21,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:21,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:21,768 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:21,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:21,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:21,790 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:21,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:21,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:21,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:21,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:21,834 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:21,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:21,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:21,848 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:21,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:21,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:21,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:21,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:21,892 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:21,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:21,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:21,906 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:21,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:21,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:21,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:21,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:21,949 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:21,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:21,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:21,964 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:21,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:21,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:21,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:21,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:22,028 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:22,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:22,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:22,047 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:22,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:22,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:22,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:22,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:22,094 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:22,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:22,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:22,109 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:22,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:22,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:22,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:22,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:22,163 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:22,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:22,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:22,197 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:22,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:22,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:22,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:22,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:22,247 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:22,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:22,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:22,266 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:22,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:22,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:22,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:22,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:22,321 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:22,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:22,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:22,340 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:22,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:22,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:22,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:22,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:22,392 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:22,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:22,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:22,411 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:22,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:22,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:22,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:22,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:22,462 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:22,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:22,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:22,480 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:22,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:22,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:22,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:22,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:22,538 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:22,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:22,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:22,556 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:22,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:22,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:22,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:22,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:22,606 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:22,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:22,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:22,625 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:22,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:22,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:22,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:22,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:22,674 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:22,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:22,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:22,693 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:22,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:22,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:22,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:22,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:22,742 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:22,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:22,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:22,761 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:22,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:22,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:22,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:22,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:22,810 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:22,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:22,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:22,828 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:22,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:22,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:22,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:22,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:22,877 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:22,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:22,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:22,896 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:22,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:22,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:22,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:22,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:22,946 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:22,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:22,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:22,960 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:22,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:22,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:22,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:22,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:23,022 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:23,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:23,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:23,037 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:23,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:23,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:23,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:23,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:23,082 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:23,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:23,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:23,096 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:23,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:23,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:23,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:23,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:23,145 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:23,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:23,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:23,160 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:23,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:23,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:23,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:23,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:23,205 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:23,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:23,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:23,219 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:23,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:23,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:23,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:23,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:23,263 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:23,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:23,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:23,278 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:23,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:23,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:23,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:23,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:23,322 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:23,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:23,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:23,336 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:23,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:23,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:23,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:23,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:23,380 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:23,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:23,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:23,394 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:23,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:23,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:23,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:23,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:23,444 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:23,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:23,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:23,458 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:23,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:23,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:23,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:23,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:23,511 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:23,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:23,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:23,530 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:23,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:23,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:23,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:23,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:23,578 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:23,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:23,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:23,592 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:23,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:23,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:23,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:23,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:23,635 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:23,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:23,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:23,649 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:23,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:23,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:23,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:23,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:23,694 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:23,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:23,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:23,708 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:23,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:23,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:23,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:23,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:23,752 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:23,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:23,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:23,766 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:23,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:23,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:23,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:23,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:23,810 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:23,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:23,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:23,824 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:23,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:23,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:23,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:23,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:23,868 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:23,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:23,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:23,882 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:23,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:23,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:23,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:23,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:23,930 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:23,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:23,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:23,944 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:23,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:23,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:23,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:23,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:23,994 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:24,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:24,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:24,008 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:24,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:24,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:24,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:24,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:24,055 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:24,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:24,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:24,070 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:24,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:24,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:24,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:24,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:24,115 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:24,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:24,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:24,129 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:24,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:24,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:24,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:24,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:24,197 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:24,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:24,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:24,216 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:24,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:24,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:24,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:24,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:24,264 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:24,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:24,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:24,279 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:24,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:24,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:24,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:24,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:24,351 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:24,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:24,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:24,372 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:24,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:24,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:24,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:24,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:24,426 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:24,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:24,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:24,446 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:24,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:24,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:24,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:24,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:24,498 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:24,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:24,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:24,512 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:24,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:24,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:24,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:24,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:24,555 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:24,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:24,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:24,569 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:24,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:24,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:24,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:24,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:24,613 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:24,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:24,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:24,627 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:24,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:24,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:24,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:24,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:24,674 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:24,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:24,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:24,688 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:24,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:24,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:24,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:24,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:24,731 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:24,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:24,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:24,746 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:24,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:24,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:24,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:24,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:24,790 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:24,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:24,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:24,812 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:24,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:24,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:24,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:24,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:24,861 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:24,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:24,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:24,875 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:24,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:24,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:24,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:24,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:24,922 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:24,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:24,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:24,936 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:24,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:24,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:24,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:24,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:24,988 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:25,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:25,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:25,007 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:25,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:25,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:25,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:25,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:25,057 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:25,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:25,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:25,071 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:25,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:25,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:25,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:25,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:25,115 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:25,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:25,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:25,129 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:25,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:25,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:25,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:25,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:25,174 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:25,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:25,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:25,188 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:25,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:25,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:25,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:25,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:25,263 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:25,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:25,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:25,277 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:25,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:25,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:25,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:25,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:25,332 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:25,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:25,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:25,347 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:25,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:25,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:25,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:25,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:25,391 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:25,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:25,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:25,405 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:25,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:25,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:25,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:25,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:25,448 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:25,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:25,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:25,462 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:25,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:25,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:25,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:25,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:25,505 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:25,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:25,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:25,519 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:25,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:25,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:25,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:25,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:25,562 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:25,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:25,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:25,577 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:25,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:25,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:25,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:25,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:25,640 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:25,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:25,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:25,658 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:25,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:25,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:25,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:25,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:25,703 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:25,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:25,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:25,718 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:25,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:25,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:25,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:25,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:25,763 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:25,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:25,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:25,777 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:25,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:25,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:25,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:25,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:25,824 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:25,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:25,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:25,838 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:25,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:25,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:25,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:25,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:25,905 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:25,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:25,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:25,923 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:25,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:25,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:25,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:25,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:25,975 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:25,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:25,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:25,994 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:25,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:25,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:25,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:26,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:26,045 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:26,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:26,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:26,063 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:26,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:26,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:26,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:26,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:26,114 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:26,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:26,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:26,132 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:26,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:26,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:26,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:26,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:26,193 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:26,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:26,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:26,212 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:26,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:26,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:26,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:26,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:26,262 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:26,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:26,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:26,281 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:26,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:26,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:26,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:26,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:26,330 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:26,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:26,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:26,348 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:26,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:26,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:26,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:26,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:26,397 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:26,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:26,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:26,414 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:26,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:26,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:26,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:26,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:26,457 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:26,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:26,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:26,472 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:26,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:26,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:26,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:26,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:26,520 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:26,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:26,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:26,534 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:26,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:26,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:26,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:26,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:26,580 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:26,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:26,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:26,594 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:26,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:26,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:26,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:26,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:26,639 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:26,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:26,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:26,653 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:26,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:26,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:26,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:26,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:26,697 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:26,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:26,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:26,735 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:26,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:26,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:26,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:26,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:26,779 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:26,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:26,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:26,794 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:26,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:26,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:26,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:26,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:26,837 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:26,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:26,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:26,852 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:26,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:26,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:26,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:26,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:26,910 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:26,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:26,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:26,924 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:26,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:26,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:26,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:26,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:26,968 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:26,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:26,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:26,982 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:26,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:26,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:26,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:26,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:27,030 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:27,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:27,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:27,044 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:27,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:27,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:27,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:27,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:27,088 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:27,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:27,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:27,107 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:27,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:27,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:27,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:27,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:27,150 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:27,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:27,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:27,164 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:27,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:27,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:27,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:27,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:27,207 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:27,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:27,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:27,236 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:27,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:27,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:27,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:27,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:27,296 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:27,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:27,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:27,313 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:27,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:27,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:27,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:27,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:27,365 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:27,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:27,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:27,379 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:27,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:27,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:27,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:27,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:27,422 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:27,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:27,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:27,437 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:27,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:27,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:27,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:27,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:27,480 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:27,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:27,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:27,494 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:27,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:27,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:27,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:27,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:27,537 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:27,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:27,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:27,552 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:27,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:27,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:27,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:27,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:27,596 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:27,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:27,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:27,610 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:27,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:27,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:27,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:27,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:27,675 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:27,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:27,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:27,689 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:27,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:27,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:27,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:27,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:27,732 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:27,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:27,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:27,746 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:27,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:27,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:27,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:27,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:27,790 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:27,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:27,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:27,805 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:27,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:27,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:27,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:27,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:27,848 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:27,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:27,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:27,862 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:27,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:27,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:27,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:27,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:27,913 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:27,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:27,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:27,928 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:27,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:27,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:27,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:27,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:27,972 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:27,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:27,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:27,989 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:27,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:27,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:27,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:27,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:28,047 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:28,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:28,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:28,066 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:28,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:28,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:28,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:28,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:28,114 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:28,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:28,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:28,128 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:28,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:28,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:28,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:28,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:28,170 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:28,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:28,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:28,185 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:28,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:28,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:28,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:28,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:28,227 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:28,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:28,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:28,241 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:28,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:28,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:28,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:28,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:28,284 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:28,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:28,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:28,299 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:28,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:28,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:28,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:28,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:28,341 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:28,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:28,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:28,356 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:28,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:28,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:28,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:28,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:28,399 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:28,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:28,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:28,413 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:28,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:28,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:28,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:28,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:28,470 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:28,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:28,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:28,485 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:28,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:28,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:28,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:28,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:28,528 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:28,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:28,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:28,542 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:28,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:28,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:28,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:28,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:28,586 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:28,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:28,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:28,601 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:28,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:28,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:28,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:28,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:28,644 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:28,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:28,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:28,658 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:28,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:28,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:28,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:28,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:28,702 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:28,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:28,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:28,716 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:28,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:28,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:28,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:28,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:28,760 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:28,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:28,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:28,775 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:28,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:28,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:28,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:28,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:28,818 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:28,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:28,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:28,837 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:28,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:28,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:28,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:28,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:28,880 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:28,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:28,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:28,894 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:28,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:28,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:28,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:28,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:28,937 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:28,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:28,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:28,951 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:28,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:28,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:28,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:28,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:28,993 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:29,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:29,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:29,008 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:29,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:29,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:29,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:29,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:29,050 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:29,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:29,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:29,065 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:29,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:29,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:29,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:29,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:29,127 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:29,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:29,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:29,141 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:29,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:29,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:29,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:29,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:29,196 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:29,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:29,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:29,215 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:29,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:29,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:29,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:29,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:29,266 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:29,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:29,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:29,280 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:29,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:29,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:29,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:29,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:29,325 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:29,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:29,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:29,340 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:29,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:29,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:29,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:29,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:29,384 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:29,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:29,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:29,399 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:29,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:29,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:29,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:29,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:29,448 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:29,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:29,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:29,463 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:29,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:29,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:29,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:29,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:29,516 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:29,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:29,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:29,537 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:29,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:29,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:29,538 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:29,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:29,593 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:29,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:29,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:29,613 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:29,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:29,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:29,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:29,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:29,671 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:29,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:29,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:29,691 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:29,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:29,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:29,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:29,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:29,747 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:29,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:29,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:29,773 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:29,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:29,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:29,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:29,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:29,831 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:29,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:29,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:29,852 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:29,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:29,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:29,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:29,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:29,907 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:29,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:29,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:29,927 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:29,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:29,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:29,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:29,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:29,982 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:30,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:30,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:30,002 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:30,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:30,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:30,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:30,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:30,057 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:30,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:30,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:30,077 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:30,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:30,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:30,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:30,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:30,130 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:30,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:30,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:30,145 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:30,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:30,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:30,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:30,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:30,195 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:30,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:30,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:30,210 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:30,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:30,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:30,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:30,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:30,265 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:30,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:30,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:30,284 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:30,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:30,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:30,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:30,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:30,338 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:30,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:30,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:30,357 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:30,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:30,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:30,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:30,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:30,412 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:30,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:30,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:30,432 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:30,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:30,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:30,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:30,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:30,486 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:30,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:30,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:30,506 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:30,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:30,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:30,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:30,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:30,559 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:30,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:30,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:30,578 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:30,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:30,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:30,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:30,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:30,633 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:30,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:30,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:30,652 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:30,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:30,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:30,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:30,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:30,699 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:30,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:30,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:30,714 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:30,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:30,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:30,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:30,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:30,760 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:30,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:30,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:30,776 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:30,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:30,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:30,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:30,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:30,822 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:30,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:30,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:30,837 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:30,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:30,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:30,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:30,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:30,881 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:30,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:30,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:30,896 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:30,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:30,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:30,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:30,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:30,940 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:30,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:30,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:30,955 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:30,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:30,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:30,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:30,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:31,002 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:31,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:31,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:31,016 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:31,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:31,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:31,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:31,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:31,061 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:31,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:31,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:31,076 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:31,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:31,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:31,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:31,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:31,121 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:31,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:31,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:31,135 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:31,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:31,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:31,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:31,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:31,181 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:31,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:31,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:31,196 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:31,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:31,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:31,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:31,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:31,249 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:31,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:31,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:31,268 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:31,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:31,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:31,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:31,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:31,319 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:31,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:31,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:31,334 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:31,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:31,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:31,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:31,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:31,380 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:31,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:31,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:31,394 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:31,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:31,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:31,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:31,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:31,441 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:31,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:31,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:31,456 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:31,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:31,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:31,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:31,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:31,502 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:31,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:31,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:31,534 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:31,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:31,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:31,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:31,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:31,581 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:31,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:31,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:31,596 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:31,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:31,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:31,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:31,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:31,642 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:31,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:31,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:31,657 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:31,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:31,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:31,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:31,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:31,705 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:31,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:31,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:31,720 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:31,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:31,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:31,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:31,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:31,765 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:31,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:31,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:31,780 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:31,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:31,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:31,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:31,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:31,824 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:31,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:31,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:31,839 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:31,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:31,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:31,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:31,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:31,884 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:31,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:31,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:31,899 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:31,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:31,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:31,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:31,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:31,943 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:31,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:31,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:31,957 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:31,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:31,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:31,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:31,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:32,002 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:32,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:32,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:32,016 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:32,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:32,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:32,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:32,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:32,089 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:32,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:32,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:32,109 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:32,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:32,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:32,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:32,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:32,162 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:32,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:32,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:32,181 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:32,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:32,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:32,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:32,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:32,234 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:32,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:32,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:32,253 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:32,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:32,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:32,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:32,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:32,304 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:32,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:32,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:32,318 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:32,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:32,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:32,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:32,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:32,364 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:32,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:32,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:32,379 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:32,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:32,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:32,379 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:32,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:32,424 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:32,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:32,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:32,438 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:32,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:32,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:32,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:32,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:32,487 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:32,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:32,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:32,502 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:32,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:32,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:32,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:32,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:32,548 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:32,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:32,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:32,562 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:32,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:32,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:32,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:32,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:32,610 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:32,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:32,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:32,625 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:32,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:32,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:32,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:32,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:32,669 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:32,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:32,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:32,684 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:32,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:32,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:32,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:32,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:32,728 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:32,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:32,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:32,743 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:32,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:32,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:32,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:32,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:32,788 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:32,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:32,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:32,802 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:32,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:32,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:32,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:32,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:32,852 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:32,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:32,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:32,867 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:32,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:32,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:32,867 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:32,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:32,912 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:32,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:32,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:32,926 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:32,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:32,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:32,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:32,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:32,972 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:32,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:32,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:32,987 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:32,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:32,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:32,987 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:32,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:33,032 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:33,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:33,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:33,047 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:33,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:33,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:33,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:33,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:33,093 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:33,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:33,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:33,108 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:33,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:33,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:33,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:33,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:33,153 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:33,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:33,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:33,168 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:33,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:33,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:33,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:33,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:33,234 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:33,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:33,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:33,254 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:33,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:33,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:33,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:33,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:33,308 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:33,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:33,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:33,327 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:33,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:33,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:33,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:33,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:33,381 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:33,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:33,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:33,401 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:33,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:33,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:33,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:33,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:33,454 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:33,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:33,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:33,473 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:33,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:33,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:33,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:33,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:33,529 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:33,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:33,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:33,549 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:33,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:33,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:33,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:33,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:33,601 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:33,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:33,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:33,619 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:33,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:33,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:33,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:33,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:33,670 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:33,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:33,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:33,690 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:33,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:33,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:33,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:33,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:33,741 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:33,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:33,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:33,759 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:33,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:33,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:33,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:33,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:33,810 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:33,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:33,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:33,830 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:33,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:33,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:33,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:33,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:33,882 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:33,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:33,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:33,902 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:33,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:33,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:33,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:33,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:33,953 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:33,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:33,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:33,968 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:33,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:33,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:33,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:33,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:34,012 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:34,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:34,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:34,027 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:34,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:34,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:34,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:34,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:34,076 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:34,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:34,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:34,090 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:34,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:34,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:34,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:34,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:34,135 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:34,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:34,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:34,150 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:34,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:34,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:34,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:34,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:34,195 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:34,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:34,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:34,211 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:34,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:34,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:34,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:34,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:34,257 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:34,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:34,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:34,271 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:34,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:34,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:34,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:34,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:34,319 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:34,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:34,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:34,334 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:34,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:34,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:34,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:34,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:34,380 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:34,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:34,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:34,394 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:34,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:34,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:34,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:34,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:34,443 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:34,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:34,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:34,457 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:34,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:34,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:34,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:34,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:34,507 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:34,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:34,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:34,522 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:34,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:34,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:34,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:34,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:34,568 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:34,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:34,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:34,583 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:34,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:34,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:34,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:34,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:34,626 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:34,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:34,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:34,640 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:34,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:34,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:34,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:34,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:34,684 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:34,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:34,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:34,698 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:34,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:34,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:34,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:34,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:34,742 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:34,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:34,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:34,756 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:34,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:34,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:34,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:34,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:34,802 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:34,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:34,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:34,816 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:34,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:34,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:34,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:34,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:34,861 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:34,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:34,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:34,875 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:34,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:34,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:34,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:34,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:34,920 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:34,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:34,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:34,935 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:34,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:34,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:34,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:34,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:34,980 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:34,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:34,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:34,995 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:34,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:34,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:34,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:35,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:35,058 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:35,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:35,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:35,077 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:35,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:35,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:35,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:35,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:35,130 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:35,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:35,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:35,150 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:35,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:35,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:35,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:35,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:35,200 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:35,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:35,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:35,215 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:35,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:35,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:35,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:35,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:35,262 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:35,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:35,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:35,277 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:35,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:35,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:35,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:35,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:35,326 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:35,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:35,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:35,341 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:35,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:35,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:35,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:35,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:35,386 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:35,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:35,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:35,400 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:35,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:35,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:35,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:35,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:35,456 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:35,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:35,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:35,471 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:35,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:35,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:35,472 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:35,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:35,516 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:35,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:35,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:35,530 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:35,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:35,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:35,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:35,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:35,574 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:35,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:35,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:35,589 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:35,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:35,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:35,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:35,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:35,633 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:35,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:35,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:35,648 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:35,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:35,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:35,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:35,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:35,693 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:35,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:35,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:35,708 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:35,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:35,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:35,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:35,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:35,752 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:35,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:35,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:35,767 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:35,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:35,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:35,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:35,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:35,812 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:35,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:35,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:35,827 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:35,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:35,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:35,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:35,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:35,872 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:35,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:35,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:35,886 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:35,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:35,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:35,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:35,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:35,931 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:35,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:35,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:35,946 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:35,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:35,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:35,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:35,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:35,990 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:36,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:36,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:36,005 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:36,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:36,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:36,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:36,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:36,050 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:36,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:36,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:36,064 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:36,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:36,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:36,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:36,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:36,110 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:36,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:36,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:36,124 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:36,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:36,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:36,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:36,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:36,175 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:36,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:36,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:36,191 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:36,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:36,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:36,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:36,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:36,235 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:36,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:36,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:36,250 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:36,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:36,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:36,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:36,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:36,293 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:36,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:36,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:36,308 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:36,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:36,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:36,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:36,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:36,352 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:36,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:36,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:36,367 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:36,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:36,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:36,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:36,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:36,411 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:36,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:36,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:36,426 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:36,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:36,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:36,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:36,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:36,475 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:36,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:36,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:36,490 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:36,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:36,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:36,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:36,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:36,534 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:36,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:36,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:36,548 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:36,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:36,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:36,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:36,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:36,592 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:36,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:36,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:36,607 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:36,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:36,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:36,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:36,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:36,651 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:36,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:36,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:36,665 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:36,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:36,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:36,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:36,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:36,710 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:36,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:36,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:36,724 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:36,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:36,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:36,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:36,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:36,771 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:36,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:36,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:36,785 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:36,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:36,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:36,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:36,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:36,850 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:36,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:36,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:36,870 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:36,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:36,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:36,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:36,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:36,926 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:36,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:36,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:36,946 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:36,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:36,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:36,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:36,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:37,001 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:37,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:37,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:37,020 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:37,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:37,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:37,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:37,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:37,080 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:37,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:37,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:37,101 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:37,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:37,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:37,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:37,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:37,156 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:37,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:37,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:37,177 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:37,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:37,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:37,177 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:37,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:37,232 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:37,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:37,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:37,252 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:37,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:37,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:37,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:37,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:37,307 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:37,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:37,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:37,327 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:37,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:37,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:37,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:37,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:37,377 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:37,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:37,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:37,392 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:37,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:37,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:37,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:37,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:37,437 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:37,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:37,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:37,453 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:37,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:37,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:37,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:37,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:37,501 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:37,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:37,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:37,515 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:37,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:37,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:37,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:37,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:37,560 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:37,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:37,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:37,575 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:37,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:37,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:37,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:37,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:37,620 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:37,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:37,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:37,634 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:37,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:37,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:37,635 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:37,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:37,679 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:37,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:37,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:37,694 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:37,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:37,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:37,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:37,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:37,743 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:37,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:37,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:37,758 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:37,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:37,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:37,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:37,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:37,804 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:37,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:37,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:37,819 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:37,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:37,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:37,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:37,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:37,865 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:37,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:37,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:37,879 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:37,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:37,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:37,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:37,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:37,925 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:37,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:37,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:37,939 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:37,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:37,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:37,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:37,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:37,987 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:38,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:38,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:38,007 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:38,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:38,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:38,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:38,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:38,052 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:38,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:38,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:38,067 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:38,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:38,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:38,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:38,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:38,111 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:38,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:38,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:38,126 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:38,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:38,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:38,126 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:38,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:38,176 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:38,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:38,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:38,191 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:38,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:38,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:38,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:38,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:38,235 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:38,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:38,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:38,250 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:38,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:38,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:38,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:38,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:38,295 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:38,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:38,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:38,310 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:38,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:38,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:38,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:38,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:38,354 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:38,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:38,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:38,368 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:38,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:38,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:38,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:38,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:38,414 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:38,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:38,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:38,429 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:38,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:38,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:38,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:38,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:38,475 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:38,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:38,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:38,490 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:38,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:38,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:38,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:38,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:38,541 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:38,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:38,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:38,556 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:38,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:38,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:38,556 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:38,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:38,601 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:38,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:38,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:38,616 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:38,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:38,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:38,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:38,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:38,661 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:38,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:38,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:38,676 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:38,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:38,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:38,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:38,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:38,750 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:38,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:38,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:38,770 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:38,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:38,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:38,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:38,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:38,823 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:38,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:38,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:38,843 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:38,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:38,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:38,843 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:38,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:38,896 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:38,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:38,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:38,919 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:38,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:38,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:38,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:38,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:38,970 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:38,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:38,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:38,988 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:38,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:38,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:38,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:38,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:39,039 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:39,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:39,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:39,058 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:39,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:39,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:39,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:39,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:39,109 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:39,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:39,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:39,127 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:39,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:39,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:39,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:39,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:39,171 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:39,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:39,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:39,186 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:39,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:39,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:39,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:39,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:39,236 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:39,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:39,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:39,256 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:39,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:39,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:39,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:39,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:39,312 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:39,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:39,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:39,332 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:39,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:39,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:39,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:39,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:39,384 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:39,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:39,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:39,399 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:39,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:39,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:39,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:39,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:39,443 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:39,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:39,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:39,458 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:39,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:39,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:39,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:39,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:39,504 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:39,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:39,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:39,518 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:39,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:39,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:39,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:39,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:39,563 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:39,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:39,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:39,578 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:39,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:39,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:39,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:39,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:39,623 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:39,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:39,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:39,637 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:39,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:39,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:39,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:39,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:39,682 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:39,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:39,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:39,697 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:39,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:39,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:39,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:39,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:39,743 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:39,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:39,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:39,757 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:39,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:39,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:39,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:39,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:39,804 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:39,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:39,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:39,824 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:39,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:39,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:39,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:39,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:39,895 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:39,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:39,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:39,910 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:39,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:39,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:39,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:39,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:39,955 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:39,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:39,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:39,969 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:39,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:39,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:39,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:39,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:40,013 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:40,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:40,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:40,027 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:40,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:40,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:40,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:40,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:40,071 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:40,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:40,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:40,086 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:40,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:40,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:40,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:40,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:40,130 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:40,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:40,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:40,145 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:40,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:40,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:40,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:40,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:40,191 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:40,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:40,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:40,206 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:40,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:40,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:40,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:40,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:40,251 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:40,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:40,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:40,265 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:40,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:40,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:40,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:40,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:40,309 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:40,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:40,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:40,324 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:40,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:40,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:40,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:40,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:40,370 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:40,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:40,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:40,384 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:40,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:40,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:40,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:40,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:40,430 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:40,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:40,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:40,445 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:40,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:40,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:40,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:40,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:40,499 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:40,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:40,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:40,514 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:40,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:40,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:40,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:40,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:40,563 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:40,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:40,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:40,579 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:40,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:40,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:40,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:40,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:40,627 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:40,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:40,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:40,641 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:40,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:40,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:40,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:40,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:40,686 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:40,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:40,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:40,704 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:40,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:40,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:40,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:40,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:40,759 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:40,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:40,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:40,773 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:40,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:40,774 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:40,774 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:40,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:40,818 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:40,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:40,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:40,833 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:40,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:40,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:40,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:40,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:40,877 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:40,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:40,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:40,892 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:40,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:40,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:40,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:40,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:40,936 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:40,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:40,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:40,951 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:40,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:40,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:40,951 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:40,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:40,995 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:41,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:41,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:41,009 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:41,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:41,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:41,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:41,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:41,054 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:41,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:41,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:41,068 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:41,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:41,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:41,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:41,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:41,113 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:41,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:41,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:41,128 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:41,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:41,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:41,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:41,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:41,172 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:41,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:41,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:41,187 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:41,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:41,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:41,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:41,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:41,231 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:41,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:41,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:41,245 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:41,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:41,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:41,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:41,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:41,290 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:41,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:41,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:41,304 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:41,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:41,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:41,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:41,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:41,349 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:41,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:41,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:41,364 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:41,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:41,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:41,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:41,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:41,410 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:41,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:41,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:41,425 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:41,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:41,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:41,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:41,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:41,479 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:41,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:41,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:41,498 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:41,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:41,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:41,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:41,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:41,551 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:41,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:41,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:41,566 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:41,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:41,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:41,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:41,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:41,612 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:41,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:41,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:41,627 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:41,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:41,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:41,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:41,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:41,671 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:41,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:41,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:41,686 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:41,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:41,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:41,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:41,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:41,730 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:41,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:41,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:41,745 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:41,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:41,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:41,745 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:41,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:41,790 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:41,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:41,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:41,804 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:41,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:41,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:41,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:41,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:41,849 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:41,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:41,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:41,863 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:41,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:41,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:41,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:41,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:41,909 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:41,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:41,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:41,923 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:41,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:41,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:41,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:41,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:41,969 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:41,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:41,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:41,983 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:41,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:41,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:41,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:41,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:42,029 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:42,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:42,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:42,044 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:42,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:42,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:42,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:42,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:42,089 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:42,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:42,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:42,103 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:42,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:42,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:42,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:42,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:42,149 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:42,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:42,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:42,164 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:42,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:42,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:42,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:42,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:42,210 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:42,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:42,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:42,225 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:42,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:42,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:42,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:42,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:42,270 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:42,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:42,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:42,285 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:42,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:42,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:42,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:42,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:42,332 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:42,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:42,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:42,346 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:42,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:42,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:42,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:42,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:42,392 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:42,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:42,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:42,406 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:42,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:42,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:42,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:42,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:42,463 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:42,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:42,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:42,483 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:42,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:42,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:42,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:42,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:42,527 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:42,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:42,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:42,542 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:42,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:42,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:42,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:42,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:42,586 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:42,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:42,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:42,601 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:42,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:42,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:42,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:42,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:42,645 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:42,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:42,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:42,660 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:42,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:42,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:42,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:42,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:42,705 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:42,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:42,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:42,719 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:42,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:42,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:42,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:42,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:42,764 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:42,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:42,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:42,779 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:42,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:42,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:42,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:42,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:42,825 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:42,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:42,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:42,839 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:42,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:42,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:42,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:42,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:42,885 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:42,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:42,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:42,899 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:42,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:42,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:42,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:42,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:42,944 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:42,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:42,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:42,959 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:42,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:42,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:42,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:42,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:43,005 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:43,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:43,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:43,020 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:43,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:43,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:43,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:43,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:43,074 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:43,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:43,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:43,088 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:43,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:43,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:43,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:43,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:43,134 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:43,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:43,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:43,149 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:43,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:43,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:43,149 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:43,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:43,195 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:43,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:43,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:43,210 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:43,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:43,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:43,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:43,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:43,257 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:43,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:43,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:43,272 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:43,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:43,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:43,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:43,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:43,323 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:43,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:43,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:43,337 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:43,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:43,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:43,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:43,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:43,382 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:43,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:43,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:43,396 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:43,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:43,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:43,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:43,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:43,441 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:43,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:43,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:43,455 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:43,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:43,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:43,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:43,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:43,500 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:43,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:43,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:43,515 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:43,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:43,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:43,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:43,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:43,559 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:43,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:43,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:43,574 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:43,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:43,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:43,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:43,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:43,618 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:43,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:43,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:43,633 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:43,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:43,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:43,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:43,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:43,678 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:43,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:43,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:43,692 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:43,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:43,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:43,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:43,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:43,737 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:43,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:43,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:43,752 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:43,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:43,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:43,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:43,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:43,797 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:43,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:43,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:43,812 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:43,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:43,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:43,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:43,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:43,857 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:43,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:43,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:43,872 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:43,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:43,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:43,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:43,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:43,918 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:43,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:43,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:43,933 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:43,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:43,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:43,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:43,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:43,996 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:44,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:44,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:44,011 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:44,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:44,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:44,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:44,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:44,058 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:44,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:44,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:44,073 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:44,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:44,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:44,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:44,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:44,123 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:44,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:44,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:44,138 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:44,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:44,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:44,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:44,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:44,186 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:44,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:44,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:44,201 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:44,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:44,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:44,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:44,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:44,249 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:44,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:44,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:44,264 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:44,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:44,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:44,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:44,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:44,309 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:44,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:44,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:44,323 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:44,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:44,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:44,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:44,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:44,368 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:44,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:44,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:44,383 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:44,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:44,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:44,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:44,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:44,427 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:44,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:44,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:44,442 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:44,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:44,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:44,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:44,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:44,486 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:44,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:44,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:44,501 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:44,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:44,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:44,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:44,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:44,546 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:44,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:44,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:44,561 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:44,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:44,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:44,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:44,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:44,606 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:44,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:44,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:44,621 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:44,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:23:44,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:23:44,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:23:44,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:23:44,666 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:23:44,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:23:44,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:23:44,681 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:23:44,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-23 01:32:22,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:22,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:22,712 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:22,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:22,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:22,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:22,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:22,756 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:22,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:22,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:22,771 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:22,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:22,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:22,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:22,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:22,815 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:22,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:22,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:22,829 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:22,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:22,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:22,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:22,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:22,873 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:22,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:22,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:22,888 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:22,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:22,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:22,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:22,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:22,932 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:22,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:22,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:22,946 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:22,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:22,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:22,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:22,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:22,991 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:23,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:23,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:23,005 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:23,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:23,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:23,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:23,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:23,050 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:23,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:23,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:23,064 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:23,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:23,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:23,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:23,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:23,109 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:23,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:23,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:23,123 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:23,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:23,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:23,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:23,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:23,172 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:23,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:23,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:23,186 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:23,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:23,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:23,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:23,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:23,229 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:23,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:23,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:23,243 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:23,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:23,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:23,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:23,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:23,286 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:23,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:23,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:23,301 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:23,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:23,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:23,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:23,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:23,344 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:23,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:23,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:23,359 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:23,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:23,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:23,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:23,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:23,403 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:23,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:23,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:23,417 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:23,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:23,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:23,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:23,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:23,460 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:23,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:23,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:23,475 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:23,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:23,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:23,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:23,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:23,518 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:23,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:23,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:23,532 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:23,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:23,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:23,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:23,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:23,576 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:23,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:23,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:23,590 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:23,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:23,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:23,591 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:23,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:23,634 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:23,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:23,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:23,648 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:23,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:23,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:23,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:23,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:23,692 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:23,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:23,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:23,707 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:23,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:23,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:23,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:23,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:23,751 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:23,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:23,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:23,765 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:23,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:23,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:23,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:23,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:23,809 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:23,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:23,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:23,824 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:23,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:23,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:23,824 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:23,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:23,868 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:23,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:23,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:23,882 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:23,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:23,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:23,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:23,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:23,927 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:23,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:23,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:23,941 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:23,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:23,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:23,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:23,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:23,986 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:24,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:24,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:24,003 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:24,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:24,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:24,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:24,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:24,046 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:24,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:24,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:24,060 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:24,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:24,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:24,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:24,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:24,103 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:24,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:24,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:24,117 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:24,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:24,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:24,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:24,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:24,160 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:24,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:24,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:24,174 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:24,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:24,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:24,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:24,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:24,217 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:24,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:24,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:24,231 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:24,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:24,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:24,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:24,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:24,275 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:24,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:24,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:24,289 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:24,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:24,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:24,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:24,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:24,333 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:24,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:24,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:24,347 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:24,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:24,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:24,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:24,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:24,392 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:24,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:24,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:24,406 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:24,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:24,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:24,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:24,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:24,451 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:24,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:24,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:24,466 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:24,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:24,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:24,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:24,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:24,510 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:24,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:24,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:24,525 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:24,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:24,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:24,525 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:24,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:24,570 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:24,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:24,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:24,584 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:24,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:24,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:24,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:24,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:24,629 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:24,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:24,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:24,644 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:24,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:24,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:24,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:24,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:24,692 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:24,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:24,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:24,708 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:24,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:24,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:24,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:24,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:24,760 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:24,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:24,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:24,777 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:24,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:24,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:24,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:24,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:24,828 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:24,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:24,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:24,846 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:24,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:24,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:24,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:24,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:24,889 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:24,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:24,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:24,904 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:24,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:24,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:24,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:24,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:24,947 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:24,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:24,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:24,962 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:24,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:24,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:24,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:24,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:25,005 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:25,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:25,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:25,020 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:25,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:25,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:25,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:25,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:25,064 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:25,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:25,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:25,078 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:25,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:25,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:25,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:25,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:25,122 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:25,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:25,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:25,137 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:25,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:25,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:25,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:25,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:25,181 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:25,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:25,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:25,195 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:25,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:25,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:25,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:25,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:25,240 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:25,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:25,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:25,255 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:25,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:25,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:25,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:25,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:25,304 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:25,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:25,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:25,320 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:25,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:25,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:25,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:25,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:25,372 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:25,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:25,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:25,388 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:25,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:25,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:25,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:25,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:25,435 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:25,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:25,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:25,449 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:25,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:25,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:25,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:25,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:25,494 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:25,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:25,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:25,509 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:25,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:25,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:25,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:25,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:25,556 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:25,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:25,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:25,571 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:25,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:25,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:25,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:25,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:25,618 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:25,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:25,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:25,633 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:25,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:25,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:25,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:25,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:25,678 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:25,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:25,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:25,696 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:25,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:25,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:25,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:25,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:25,739 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:25,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:25,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:25,754 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:25,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:25,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:25,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:25,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:25,798 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:25,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:25,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:25,813 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:25,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:25,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:25,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:25,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:25,856 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:25,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:25,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:25,871 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:25,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:25,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:25,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:25,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:25,915 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:25,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:25,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:25,930 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:25,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:25,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:25,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:25,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:25,979 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:25,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:25,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:25,996 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:25,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:25,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:25,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:26,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:26,044 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:26,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:26,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:26,059 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:26,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:26,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:26,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:26,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:26,104 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:26,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:26,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:26,119 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:26,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:26,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:26,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:26,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:26,168 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:26,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:26,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:26,183 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:26,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:26,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:26,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:26,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:26,227 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:26,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:26,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:26,242 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:26,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:26,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:26,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:26,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:26,287 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:26,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:26,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:26,301 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:26,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:26,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:26,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:26,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:26,347 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:26,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:26,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:26,363 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:26,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:26,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:26,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:26,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:26,413 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:26,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:26,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:26,428 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:26,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:26,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:26,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:26,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:26,476 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:26,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:26,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:26,491 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:26,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:26,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:26,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:26,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:26,539 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:26,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:26,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:26,555 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:26,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:26,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:26,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:26,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:26,606 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:26,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:26,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:26,621 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:26,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:26,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:26,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:26,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:26,664 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:26,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:26,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:26,680 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:26,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:26,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:26,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:26,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:26,727 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:26,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:26,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:26,742 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:26,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:26,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:26,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:26,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:26,787 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:26,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:26,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:26,802 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:26,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:26,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:26,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:26,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:26,850 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:26,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:26,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:26,866 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:26,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:26,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:26,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:26,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:26,913 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:26,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:26,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:26,928 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:26,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:26,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:26,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:26,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:26,976 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:26,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:26,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:26,990 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:26,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:26,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:26,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:26,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:27,038 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:27,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:27,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:27,053 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:27,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:27,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:27,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:27,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:27,099 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:27,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:27,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:27,113 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:27,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:27,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:27,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:27,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:27,158 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:27,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:27,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:27,173 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:27,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:27,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:27,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:27,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:27,218 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:27,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:27,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:27,233 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:27,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:27,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:27,233 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:27,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:27,278 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:27,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:27,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:27,293 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:27,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:27,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:27,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:27,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:27,341 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:27,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:27,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:27,357 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:27,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:27,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:27,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:27,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:27,406 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:27,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:27,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:27,421 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:27,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:27,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:27,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:27,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:27,469 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:27,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:27,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:27,484 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:27,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:27,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:27,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:27,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:27,529 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:27,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:27,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:27,543 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:27,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:27,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:27,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:27,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:27,589 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:27,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:27,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:27,604 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:27,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:27,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:27,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:27,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:27,648 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:27,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:27,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:27,662 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:27,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:27,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:27,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:27,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:27,706 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:27,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:27,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:27,721 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:27,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:27,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:27,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:27,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:27,766 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:27,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:27,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:27,782 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:27,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:27,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:27,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:27,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:27,829 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:27,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:27,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:27,845 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:27,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:27,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:27,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:27,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:27,890 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:27,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:27,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:27,904 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:27,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:27,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:27,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:27,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:27,949 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:27,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:27,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:27,964 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:27,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:27,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:27,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:27,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:28,008 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:28,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:28,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:28,023 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:28,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:28,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:28,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:28,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:28,068 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:28,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:28,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:28,084 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:28,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:28,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:28,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:28,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:28,133 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:28,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:28,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:28,148 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:28,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:28,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:28,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:28,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:28,195 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:28,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:28,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:28,210 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:28,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:28,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:28,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:28,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:28,258 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:28,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:28,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:28,273 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:28,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:28,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:28,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:28,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:28,325 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:28,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:28,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:28,340 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:28,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:28,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:28,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:28,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:28,384 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:28,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:28,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:28,398 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:28,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:28,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:28,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:28,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:28,442 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:28,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:28,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:28,456 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:28,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:28,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:28,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:28,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:28,502 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:28,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:28,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:28,517 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:28,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:28,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:28,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:28,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:28,564 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:28,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:28,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:28,579 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:28,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:28,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:28,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:28,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:28,625 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:28,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:28,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:28,640 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:28,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:28,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:28,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:28,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:28,687 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:28,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:28,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:28,702 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:28,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:28,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:28,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:28,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:28,749 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:28,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:28,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:28,764 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:28,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:28,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:28,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:28,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:28,810 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:28,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:28,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:28,824 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:28,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:28,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:28,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:28,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:28,869 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:28,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:28,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:28,883 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:28,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:28,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:28,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:28,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:28,928 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:28,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:28,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:28,943 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:28,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:28,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:28,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:28,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:28,989 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:29,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:29,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:29,004 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:29,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:29,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:29,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:29,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:29,054 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:29,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:29,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:29,069 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:29,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:29,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:29,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:29,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:29,117 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:29,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:29,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:29,131 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:29,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:29,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:29,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:29,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:29,178 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:29,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:29,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:29,193 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:29,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:29,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:29,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:29,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:29,238 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:29,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:29,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:29,252 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:29,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:29,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:29,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:29,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:29,295 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:29,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:29,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:29,310 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:29,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:29,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:29,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:29,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:29,354 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:29,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:29,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:29,369 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:29,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:29,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:29,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:29,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:29,416 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:29,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:29,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:29,432 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:29,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:29,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:29,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:29,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:29,477 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:29,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:29,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:29,491 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:29,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:29,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:29,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:29,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:29,536 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:29,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:29,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:29,550 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:29,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:29,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:29,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:29,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:29,594 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:29,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:29,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:29,609 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:29,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:29,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:29,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:29,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:29,653 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:29,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:29,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:29,668 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:29,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:29,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:29,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:29,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:29,713 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:29,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:29,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:29,727 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:29,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:29,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:29,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:29,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:29,772 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:29,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:29,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:29,787 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:29,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:29,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:29,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:29,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:29,832 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:29,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:29,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:29,846 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:29,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:29,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:29,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:29,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:29,891 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:29,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:29,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:29,906 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:29,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:29,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:29,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:29,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:29,951 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:29,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:29,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:29,966 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:29,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:29,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:29,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:29,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:30,013 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:30,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:30,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:30,028 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:30,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:30,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:30,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:30,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:30,071 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:30,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:30,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:30,085 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:30,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:30,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:30,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:30,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:30,129 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:30,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:30,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:30,143 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:30,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:30,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:30,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:30,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:30,187 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:30,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:30,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:30,201 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:30,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:30,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:30,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:30,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:30,245 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:30,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:30,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:30,260 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:30,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:30,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:30,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:30,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:30,304 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:30,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:30,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:30,318 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:30,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:30,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:30,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:30,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:30,362 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:30,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:30,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:30,376 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:30,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:30,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:30,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:30,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:30,421 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:30,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:30,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:30,435 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:30,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:30,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:30,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:30,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:30,480 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:30,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:30,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:30,495 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:30,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:30,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:30,495 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:30,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:30,553 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:30,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:30,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:30,573 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:30,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:30,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:30,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:30,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:30,626 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:30,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:30,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:30,640 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:30,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:30,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:30,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:30,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:30,689 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:30,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:30,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:30,704 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:30,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:30,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:30,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:30,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:30,752 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:30,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:30,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:30,767 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:30,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:30,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:30,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:30,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:30,816 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:30,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:30,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:30,831 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:30,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:30,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:30,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:30,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:30,879 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:30,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:30,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:30,893 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:30,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:30,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:30,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:30,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:30,937 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:30,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:30,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:30,951 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:30,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:30,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:30,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:30,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:30,995 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:31,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:31,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:31,010 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:31,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:31,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:31,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:31,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:31,054 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:31,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:31,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:31,068 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:31,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:31,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:31,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:31,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:31,112 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:31,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:31,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:31,128 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:31,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:31,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:31,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:31,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:31,174 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:31,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:31,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:31,189 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:31,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:31,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:31,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:31,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:31,233 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:31,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:31,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:31,247 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:31,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:31,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:31,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:31,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:31,291 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:31,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:31,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:31,306 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:31,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:31,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:31,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:31,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:31,358 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:31,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:31,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:31,373 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:31,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:31,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:31,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:31,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:31,422 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:31,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:31,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:31,438 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:31,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:31,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:31,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:31,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:31,484 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:31,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:31,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:31,499 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:31,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:31,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:31,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:31,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:31,544 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:31,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:31,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:31,558 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:31,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:31,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:31,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:31,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:31,607 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:31,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:31,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:31,623 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:31,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:31,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:31,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:31,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:31,672 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:31,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:31,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:31,687 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:31,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:31,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:31,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:31,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:31,737 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:31,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:31,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:31,751 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:31,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:31,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:31,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:31,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:31,795 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:31,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:31,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:31,809 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:31,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:31,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:31,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:31,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:31,853 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:31,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:31,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:31,868 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:31,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:31,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:31,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:31,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:31,915 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:31,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:31,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:31,930 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:31,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:31,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:31,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:31,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:31,975 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:31,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:31,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:31,989 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:31,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:31,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:31,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:31,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:32,033 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:32,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:32,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:32,047 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:32,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:32,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:32,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:32,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:32,092 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:32,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:32,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:32,106 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:32,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:32,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:32,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:32,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:32,152 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:32,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:32,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:32,167 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:32,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:32,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:32,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:32,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:32,214 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:32,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:32,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:32,229 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:32,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:32,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:32,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:32,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:32,274 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:32,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:32,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:32,288 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:32,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:32,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:32,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:32,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:32,336 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:32,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:32,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:32,352 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:32,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:32,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:32,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:32,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:32,399 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:32,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:32,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:32,413 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:32,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:32,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:32,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:32,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:32,459 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:32,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:32,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:32,474 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:32,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:32,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:32,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:32,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:32,520 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:32,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:32,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:32,534 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:32,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:32,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:32,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:32,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:32,581 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:32,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:32,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:32,596 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:32,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:32,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:32,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:32,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:32,639 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:32,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:32,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:32,653 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:32,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:32,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:32,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:32,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:32,696 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:32,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:32,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:32,711 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:32,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:32,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:32,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:32,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:32,754 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:32,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:32,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:32,769 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:32,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:32,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:32,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:32,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:32,812 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:32,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:32,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:32,827 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:32,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:32,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:32,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:32,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:32,871 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:32,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:32,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:32,885 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:32,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:32,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:32,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:32,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:32,929 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:32,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:32,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:32,944 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:32,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:32,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:32,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:32,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:32,989 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:33,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:33,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:33,003 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:33,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:33,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:33,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:33,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:33,047 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:33,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:33,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:33,062 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:33,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:33,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:33,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:33,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:33,107 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:33,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:33,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:33,122 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:33,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:33,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:33,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:33,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:33,168 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:33,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:33,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:33,183 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:33,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:33,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:33,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:33,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:33,233 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:33,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:33,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:33,249 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:33,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:33,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:33,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:33,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:33,296 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:33,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:33,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:33,310 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:33,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:33,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:33,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:33,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:33,356 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:33,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:33,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:33,370 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:33,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:33,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:33,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:33,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:33,419 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:33,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:33,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:33,433 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:33,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:33,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:33,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:33,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:33,476 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:33,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:33,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:33,491 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:33,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:33,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:33,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:33,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:33,534 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:33,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:33,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:33,549 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:33,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:33,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:33,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:33,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:33,591 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:33,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:33,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:33,606 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:33,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:33,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:33,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:33,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:33,649 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:33,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:33,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:33,664 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:33,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:33,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:33,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:33,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:33,707 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:33,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:33,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:33,722 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:33,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:33,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:33,722 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:33,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:33,766 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:33,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:33,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:33,781 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:33,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:33,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:33,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:33,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:33,825 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:33,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:33,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:33,839 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:33,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:33,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:33,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:33,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:33,884 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:33,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:33,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:33,899 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:33,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:33,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:33,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:33,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:33,944 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:33,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:33,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:33,958 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:33,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:33,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:33,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:33,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:34,003 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:34,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:34,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:34,018 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:34,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:34,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:34,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:34,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:34,063 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:34,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:34,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:34,077 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:34,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:34,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:34,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:34,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:34,123 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:34,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:34,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:34,138 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:34,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:34,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:34,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:34,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:34,184 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:34,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:34,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:34,199 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:34,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:34,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:34,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:34,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:34,250 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:34,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:34,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:34,265 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:34,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:34,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:34,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:34,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:34,308 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:34,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:34,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:34,323 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:34,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:34,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:34,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:34,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:34,367 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:34,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:34,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:34,382 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:34,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:34,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:34,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:34,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:34,426 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:34,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:34,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:34,440 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:34,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:34,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:34,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:34,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:34,483 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:34,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:34,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:34,498 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:34,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:34,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:34,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:34,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:34,542 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:34,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:34,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:34,556 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:34,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:34,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:34,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:34,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:34,600 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:34,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:34,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:34,615 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:34,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:34,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:34,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:34,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:34,659 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:34,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:34,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:34,673 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:34,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:34,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:34,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:34,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:34,717 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:34,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:34,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:34,732 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:34,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:34,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:34,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:34,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:34,777 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:34,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:34,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:34,791 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:34,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:34,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:34,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:34,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:34,835 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:34,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:34,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:34,850 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:34,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:34,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:34,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:34,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:34,896 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:34,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:34,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:34,911 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:34,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:34,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:34,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:34,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:34,958 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:34,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:34,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:34,973 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:34,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:34,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:34,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:34,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:35,018 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:35,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:35,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:35,033 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:35,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:35,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:35,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:35,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:35,082 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:35,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:35,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:35,097 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:35,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:35,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:35,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:35,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:35,140 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:35,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:35,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:35,154 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:35,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:35,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:35,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:35,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:35,198 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:35,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:35,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:35,213 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:35,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:35,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:35,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:35,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:35,256 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:35,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:35,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:35,271 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:35,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:35,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:35,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:35,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:35,314 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:35,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:35,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:35,329 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:35,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:35,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:35,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:35,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:35,373 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:35,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:35,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:35,387 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:35,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:35,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:35,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:35,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:35,431 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:35,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:35,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:35,446 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:35,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:35,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:35,446 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:35,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:35,490 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:35,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:35,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:35,504 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:35,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:35,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:35,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:35,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:35,549 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:35,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:35,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:35,563 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:35,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:35,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:35,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:35,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:35,608 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:35,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:35,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:35,622 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:35,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:35,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:35,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:35,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:35,666 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:35,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:35,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:35,681 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:35,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:35,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:35,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:35,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:35,726 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:35,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:35,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:35,740 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:35,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:35,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:35,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:35,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:35,786 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:35,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:35,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:35,802 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:35,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:35,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:35,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:35,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:35,849 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:35,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:35,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:35,863 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:35,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:35,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:35,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:35,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:35,909 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:35,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:35,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:35,926 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:35,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:35,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:35,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:35,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:35,969 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:35,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:35,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:35,984 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:35,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:35,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:35,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:35,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:36,031 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:36,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:36,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:36,047 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:36,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:36,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:36,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:36,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:36,093 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:36,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:36,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:36,108 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:36,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:36,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:36,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:36,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:36,153 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:36,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:36,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:36,167 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:36,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:36,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:36,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:36,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:36,211 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:36,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:36,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:36,226 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:36,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:36,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:36,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:36,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:36,270 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:36,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:36,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:36,284 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:36,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:36,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:36,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:36,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:36,329 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:36,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:36,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:36,344 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:36,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:36,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:36,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:36,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:36,388 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:36,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:36,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:36,403 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:36,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:36,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:36,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:36,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:36,448 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:36,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:36,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:36,462 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:36,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:36,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:36,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:36,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:36,507 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:36,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:36,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:36,522 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:36,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:36,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:36,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:36,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:36,567 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:36,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:36,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:36,581 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:36,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:36,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:36,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:36,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:36,628 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:36,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:36,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:36,644 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:36,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:36,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:36,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:36,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:36,689 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:36,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:36,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:36,704 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:36,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:36,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:36,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:36,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:36,751 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:36,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:36,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:36,769 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:36,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:36,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:36,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:36,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:36,814 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:36,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:36,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:36,829 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:36,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:36,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:36,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:36,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:36,875 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:36,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:36,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:36,889 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:36,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:36,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:36,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:36,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:36,935 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:36,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:36,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:36,949 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:36,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:36,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:36,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:36,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:36,993 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:37,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:37,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:37,008 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:37,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:37,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:37,008 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:37,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:37,051 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:37,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:37,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:37,066 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:37,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:37,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:37,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:37,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:37,110 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:37,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:37,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:37,124 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:37,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:37,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:37,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:37,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:37,168 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:37,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:37,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:37,183 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:37,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:37,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:37,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:37,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:37,227 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:37,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:37,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:37,242 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:37,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:37,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:37,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:37,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:37,286 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:37,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:37,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:37,301 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:37,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:37,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:37,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:37,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:37,345 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:37,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:37,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:37,360 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:37,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:37,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:37,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:37,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:37,405 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:37,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:37,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:37,419 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:37,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:37,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:37,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:37,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:37,464 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:37,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:37,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:37,479 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:37,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:37,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:37,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:37,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:37,524 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:37,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:37,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:37,539 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:37,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:37,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:37,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:37,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:37,584 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:37,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:37,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:37,601 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:37,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:37,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:37,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:37,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:37,645 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:37,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:37,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:37,659 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:37,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:37,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:37,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:37,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:37,702 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:37,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:37,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:37,717 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:37,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:37,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:37,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:37,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:37,762 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:37,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:37,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:37,777 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:37,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:37,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:37,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:37,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:37,821 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:37,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:37,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:37,837 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:37,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:37,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:37,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:37,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:37,883 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:37,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:37,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:37,897 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:37,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:37,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:37,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:37,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:37,945 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:37,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:37,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:37,961 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:37,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:37,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:37,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:37,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:38,008 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:38,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:38,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:38,024 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:38,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:38,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:38,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:38,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:38,070 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:38,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:38,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:38,085 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:38,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:38,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:38,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:38,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:38,129 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:38,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:38,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:38,143 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:38,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:38,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:38,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:38,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:38,189 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:38,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:38,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:38,203 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:38,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:38,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:38,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:38,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:38,248 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:38,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:38,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:38,263 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:38,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:38,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:38,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:38,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:38,308 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:38,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:38,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:38,323 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:38,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:38,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:38,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:38,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:38,370 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:38,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:38,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:38,384 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:38,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:38,384 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:38,384 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:38,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:38,432 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:38,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:38,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:38,447 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:38,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:38,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:38,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:38,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:38,496 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:38,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:38,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:38,510 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:38,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:38,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:38,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:38,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:38,554 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:38,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:38,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:38,568 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:38,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:38,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:38,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:38,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:38,613 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:38,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:38,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:38,628 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:38,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:38,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:38,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:38,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:38,674 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:38,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:38,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:38,688 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:38,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:38,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:38,689 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:38,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:38,734 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:38,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:38,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:38,748 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:38,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:38,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:38,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:38,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:38,794 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:38,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:38,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:38,809 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:38,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:38,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:38,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:38,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:38,854 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:38,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:38,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:38,869 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:38,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:38,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:38,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:38,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:38,915 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:38,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:38,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:38,929 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:38,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:38,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:38,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:38,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:38,974 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:38,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:38,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:38,989 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:38,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:38,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:38,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:38,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:39,034 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:39,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:39,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:39,049 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:39,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:39,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:39,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:39,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:39,093 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:39,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:39,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:39,107 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:39,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:39,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:39,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:39,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:39,153 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:39,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:39,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:39,167 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:39,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:39,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:39,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:39,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:39,212 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:39,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:39,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:39,227 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:39,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:39,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:39,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:39,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:39,272 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:39,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:39,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:39,286 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:39,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:39,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:39,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:39,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:39,333 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:39,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:39,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:39,347 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:39,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:39,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:39,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:39,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:39,390 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:39,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:39,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:39,405 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:39,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:39,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:39,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:39,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:39,448 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:39,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:39,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:39,462 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:39,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:39,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:39,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:39,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:39,506 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:39,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:39,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:39,520 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:39,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:39,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:39,521 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:39,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:39,564 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:39,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:39,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:39,578 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:39,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:39,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:39,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:39,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:39,622 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:39,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:39,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:39,637 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:39,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:39,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:39,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:39,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:39,681 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:39,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:39,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:39,695 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:39,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:39,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:39,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:39,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:39,739 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:39,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:39,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:39,753 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:39,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:39,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:39,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:39,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:39,798 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:39,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:39,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:39,812 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:39,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:39,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:39,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:39,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:39,857 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:39,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:39,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:39,871 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:39,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:39,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:39,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:39,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:39,916 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:39,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:39,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:39,930 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:39,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:39,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:39,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:39,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:39,975 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:39,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:39,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:39,990 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:39,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:39,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:39,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:39,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:40,035 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:40,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:40,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:40,049 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:40,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:40,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:40,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:40,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:40,095 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:40,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:40,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:40,109 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:40,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:40,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:40,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:40,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:40,157 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:40,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:40,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:40,171 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:40,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:40,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:40,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:40,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:40,214 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:40,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:40,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:40,229 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:40,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:40,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:40,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:40,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:40,272 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:40,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:40,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:40,287 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:40,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:40,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:40,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:40,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:40,330 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:40,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:40,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:40,345 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:40,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:40,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:40,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:40,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:40,390 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:40,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:40,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:40,404 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:40,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:40,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:40,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:40,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:40,449 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:40,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:40,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:40,463 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:40,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:40,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:40,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:40,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:40,515 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:40,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:40,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:40,529 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:40,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:40,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:40,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:40,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:40,574 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:40,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:40,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:40,589 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:40,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:40,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:40,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:40,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:40,633 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:40,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:40,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:40,647 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:40,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:40,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:40,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:40,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:40,692 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:40,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:40,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:40,707 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:40,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:40,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:40,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:40,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:40,751 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:40,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:40,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:40,766 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:40,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:40,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:40,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:40,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:40,811 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:40,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:40,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:40,825 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:40,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:40,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:40,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:40,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:40,870 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:40,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:40,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:40,885 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:40,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:40,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:40,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:40,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:40,930 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:40,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:40,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:40,945 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:40,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:40,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:40,945 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:40,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:40,992 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:41,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:41,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:41,006 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:41,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:41,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:41,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:41,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:41,050 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:41,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:41,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:41,064 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:41,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:41,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:41,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:41,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:41,109 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:41,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:41,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:41,123 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:41,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:41,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:41,124 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:41,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:41,167 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:41,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:41,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:41,182 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:41,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:41,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:41,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:41,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:41,227 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:41,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:41,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:41,242 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:41,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:41,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:41,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:41,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:41,286 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:41,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:41,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:41,301 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:41,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:41,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:41,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:41,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:41,345 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:41,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:41,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:41,368 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:41,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:41,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:41,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:41,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:41,413 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:41,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:41,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:41,427 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:41,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:41,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:41,428 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:41,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:41,473 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:41,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:41,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:41,487 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:41,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:41,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:41,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:41,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:41,532 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:41,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:41,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:41,547 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:41,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:41,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:41,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:41,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:41,591 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:41,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:41,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:41,606 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:41,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:41,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:41,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:41,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:41,650 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:41,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:41,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:41,665 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:41,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:41,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:41,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:41,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:41,710 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:41,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:41,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:41,724 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:41,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:41,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:41,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:41,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:41,770 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:41,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:41,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:41,785 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:41,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:41,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:41,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:41,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:41,832 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:41,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:41,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:41,847 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:41,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:41,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:41,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:41,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:41,891 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:41,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:41,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:41,906 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:41,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:41,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:41,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:41,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:41,949 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:41,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:41,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:41,964 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:41,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:41,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:41,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:41,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:42,007 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:42,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:42,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:42,022 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:42,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:42,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:42,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:42,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:42,066 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:42,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:42,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:42,080 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:42,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:42,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:42,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:42,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:42,124 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:42,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:42,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:42,139 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:42,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:42,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:42,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:42,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:42,183 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:42,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:42,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:42,198 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:42,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:42,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:42,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:42,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:42,242 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:42,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:42,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:42,256 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:42,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:42,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:42,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:42,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:42,301 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:42,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:42,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:42,315 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:42,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:42,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:42,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:42,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:42,362 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:42,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:42,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:42,377 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:42,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:42,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:42,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:42,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:42,424 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:42,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:42,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:42,438 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:42,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:42,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:42,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:42,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:42,483 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:42,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:42,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:42,497 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:42,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:42,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:42,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:42,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:42,542 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:42,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:42,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:42,557 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:42,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:42,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:42,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:42,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:42,602 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:42,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:42,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:42,616 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:42,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:42,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:42,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:42,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:42,666 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:42,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:42,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:42,681 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:42,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:42,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:42,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:42,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:42,724 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:42,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:42,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:42,738 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:42,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:42,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:42,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:42,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:42,782 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:42,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:42,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:42,796 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:42,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:42,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:42,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:42,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:42,840 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:42,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:42,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:42,854 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:42,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:42,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:42,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:42,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:42,898 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:42,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:42,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:42,912 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:42,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:42,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:42,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:42,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:42,956 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:42,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:42,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:42,972 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:42,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:42,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:42,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:42,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:43,016 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:43,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:43,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:43,030 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:43,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:43,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:43,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:43,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:43,074 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:43,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:43,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:43,089 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:43,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:43,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:43,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:43,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:43,133 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:43,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:43,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:43,147 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:43,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:43,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:43,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:43,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:43,192 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:43,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:43,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:43,206 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:43,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:43,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:43,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:43,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:43,251 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:43,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:43,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:43,265 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:43,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:43,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:43,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:43,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:43,310 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:43,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:43,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:43,325 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:43,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:43,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:43,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:43,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:43,370 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:43,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:43,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:43,385 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:43,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:43,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:43,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:43,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:43,430 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:43,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:43,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:43,445 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:43,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:43,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:43,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:43,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:43,499 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:43,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:43,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:43,514 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:43,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:43,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:43,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:43,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:43,558 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:43,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:43,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:43,573 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:43,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:43,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:43,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:43,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:43,615 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:43,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:43,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:43,630 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:43,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:43,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:43,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:43,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:43,672 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:43,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:43,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:43,687 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:43,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:43,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:43,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:43,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:43,730 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:43,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:43,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:43,744 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:43,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:43,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:43,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:43,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:43,787 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:43,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:43,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:43,802 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:43,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:43,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:43,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:43,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:43,845 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:43,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:43,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:43,859 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:43,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:43,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:43,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:43,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:43,903 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:43,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:43,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:43,917 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:43,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:43,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:43,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:43,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:43,962 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:43,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:43,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:43,976 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:43,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:43,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:43,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:43,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:44,020 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:44,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:44,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:44,035 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:44,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:44,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:44,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:44,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:44,079 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:44,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:44,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:44,093 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:44,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:44,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:44,094 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:44,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:44,138 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:44,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:44,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:44,152 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:44,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:44,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:44,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:44,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:44,197 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:44,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:44,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:44,211 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:44,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:44,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:44,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:44,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:44,256 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:44,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:44,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:44,270 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:44,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:44,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:44,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:44,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:44,320 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:44,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:44,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:44,334 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:44,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:44,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:44,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:44,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:44,378 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:44,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:44,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:44,392 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:44,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:44,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:44,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:44,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:44,435 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:44,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:44,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:44,450 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:44,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:44,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:44,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:44,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:44,493 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:44,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:44,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:44,508 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:44,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:44,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:44,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:44,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:44,551 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:44,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:44,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:44,565 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:44,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:44,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:44,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:44,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:44,609 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:44,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:44,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:44,624 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:44,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:44,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:44,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:44,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:44,670 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:44,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:44,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:44,684 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:44,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:44,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:44,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:44,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:44,728 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:44,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:44,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:44,742 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:44,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:44,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:44,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:44,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:44,787 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:44,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:44,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:44,801 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:44,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:44,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:44,801 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:44,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:44,845 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:44,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:44,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:44,860 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:44,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:44,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:44,860 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:44,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:44,904 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:44,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:44,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:44,918 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:44,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:44,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:44,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:44,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:44,963 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:44,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:44,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:44,978 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:44,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:44,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:44,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:44,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:45,023 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:45,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:45,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:45,037 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:45,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:45,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:45,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:45,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:45,082 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:45,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:45,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:45,097 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:45,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:45,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:45,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:45,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:45,142 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:45,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:45,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:45,159 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:45,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:45,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:45,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:45,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:45,202 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:45,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:45,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:45,217 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:45,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:45,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:45,218 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:45,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:45,260 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:45,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:45,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:45,275 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:45,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:45,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:45,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:45,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:45,318 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:45,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:45,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:45,333 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:45,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:45,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:45,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:45,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:45,376 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:45,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:45,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:45,390 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:45,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:45,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:45,391 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:45,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:45,434 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:45,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:45,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:45,449 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:45,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:45,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:45,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:45,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:45,492 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:45,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:45,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:45,507 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:45,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:45,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:45,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:45,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:45,551 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:45,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:45,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:45,566 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:45,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:45,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:45,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:45,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:45,610 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:45,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:45,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:45,624 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:45,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:45,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:45,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:45,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:45,670 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:45,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:45,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:45,684 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:45,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:45,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:45,685 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:45,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:45,729 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:45,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:45,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:45,744 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:45,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:45,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:45,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:45,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:45,789 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:45,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:45,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:45,804 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:45,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:45,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:45,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:45,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:45,849 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:45,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:45,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:45,863 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:45,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:45,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:45,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:45,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:45,908 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:45,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:45,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:45,923 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:45,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:45,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:45,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:45,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:45,968 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:45,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:45,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:45,986 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:45,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:45,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:45,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:45,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:46,029 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:46,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:46,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:46,043 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:46,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:46,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:46,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:46,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:46,087 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:46,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:46,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:46,101 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:46,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:46,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:46,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:46,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:46,146 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:46,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:46,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:46,160 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:46,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:46,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:46,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:46,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:46,206 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:46,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:46,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:46,221 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:46,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:46,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:46,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:46,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:46,266 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:46,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:46,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:46,281 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:46,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:46,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:46,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:46,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:46,325 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:46,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:46,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:46,339 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:46,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:46,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:46,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:46,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:46,383 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:46,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:46,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:46,398 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:46,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:46,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:46,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:46,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:46,444 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:46,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:46,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:46,459 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:46,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:46,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:46,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:46,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:46,503 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:46,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:46,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:46,518 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:46,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:46,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:46,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:46,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:46,562 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:46,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:46,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:46,577 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:46,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:46,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:46,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:46,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:46,621 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:46,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:46,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:46,636 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:46,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:46,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:46,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:46,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:46,681 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:46,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:46,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:46,695 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:46,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:46,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:46,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:46,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:46,740 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:46,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:46,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:46,755 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:46,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:46,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:46,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:46,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:46,800 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:46,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:46,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:46,818 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:46,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:46,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:46,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:46,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:46,861 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:46,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:46,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:46,875 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:46,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:46,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:46,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:46,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:46,919 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:46,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:46,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:46,933 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:46,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:46,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:46,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:46,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:46,976 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:46,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:46,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:46,991 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:46,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:46,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:46,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:46,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:47,034 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:47,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:47,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:47,048 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:47,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:47,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:47,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:47,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:47,092 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:47,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:47,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:47,107 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:47,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:47,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:47,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:47,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:47,151 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:47,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:47,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:47,165 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:47,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:47,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:47,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:47,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:47,212 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:47,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:47,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:47,227 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:47,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:47,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:47,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:47,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:47,274 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:47,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:47,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:47,288 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:47,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:47,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:47,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:47,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:47,332 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:47,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:47,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:47,347 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:47,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:47,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:47,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:47,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:47,392 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:47,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:47,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:47,406 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:47,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:47,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:47,407 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:47,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:47,452 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:47,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:47,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:47,467 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:47,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:47,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:47,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:47,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:47,513 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:47,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:47,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:47,528 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:47,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:47,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:47,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:47,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:47,573 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:47,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:47,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:47,588 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:47,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:47,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:47,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:47,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:47,633 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:47,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:47,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:47,647 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:47,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:47,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:47,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:47,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:47,693 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:47,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:47,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:47,708 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:47,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:47,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:47,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:47,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:47,751 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:47,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:47,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:47,766 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:47,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:47,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:47,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:47,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:47,809 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:47,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:47,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:47,824 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:47,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:47,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:47,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:47,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:47,868 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:47,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:47,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:47,882 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:47,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:47,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:47,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:47,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:47,926 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:47,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:47,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:47,941 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:47,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:47,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:47,941 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:47,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:47,984 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:47,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:47,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:47,999 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:47,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:47,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:47,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:48,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:48,043 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:48,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:48,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:48,058 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:48,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:48,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:48,058 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:48,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:48,102 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:48,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:48,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:48,116 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:48,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:48,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:48,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:48,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:48,161 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:48,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:48,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:48,175 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:48,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:48,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:48,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:48,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:48,220 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:48,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:48,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:48,235 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:48,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:48,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:48,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:48,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:48,282 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:48,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:48,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:48,297 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:48,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:48,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:48,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:48,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:48,346 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:48,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:48,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:48,360 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:48,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:48,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:48,361 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:48,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:48,409 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:48,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:48,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:48,424 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:48,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:48,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:48,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:48,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:48,469 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:48,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:48,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:48,483 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:48,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:48,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:48,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:48,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:48,530 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:48,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:48,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:48,545 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:48,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:48,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:48,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:48,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:48,588 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:48,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:48,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:48,603 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:48,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:48,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:48,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:48,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:48,646 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:48,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:48,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:48,661 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:48,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:48,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:48,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:48,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:48,706 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:48,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:48,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:48,721 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:48,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:48,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:48,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:48,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:48,766 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:48,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:48,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:48,780 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:48,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:48,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:48,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:48,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:48,824 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:48,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:48,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:48,839 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:48,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:48,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:48,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:48,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:48,883 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:48,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:48,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:48,898 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:48,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:48,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:48,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:48,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:48,942 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:48,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:48,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:48,957 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:48,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:48,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:48,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:48,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:49,001 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:49,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:49,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:49,016 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:49,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:49,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:49,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:49,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:49,061 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:49,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:49,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:49,075 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:49,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:49,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:49,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:49,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:49,120 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:49,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:49,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:49,135 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:49,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:49,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:49,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:49,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:49,181 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:49,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:49,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:49,196 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:49,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:49,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:49,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:49,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:49,241 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:49,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:49,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:49,256 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:49,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:49,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:49,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:49,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:49,301 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:49,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:49,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:49,316 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:49,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:49,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:49,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:49,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:49,363 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:49,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:49,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:49,378 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:49,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:49,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:49,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:49,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:49,421 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:49,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:49,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:49,436 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:49,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:49,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:49,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:49,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:49,479 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:49,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:49,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:49,494 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:49,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:49,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:49,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:49,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:49,537 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:49,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:49,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:49,552 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:49,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:49,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:49,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:49,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:49,596 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:49,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:49,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:49,611 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:49,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:49,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:49,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:49,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:49,654 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:49,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:49,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:49,669 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:49,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:49,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:49,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:49,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:49,713 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:49,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:49,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:49,727 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:49,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:49,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:49,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:49,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:49,772 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:49,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:49,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:49,787 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:49,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:49,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:49,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:49,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:49,833 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:49,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:49,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:49,847 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:49,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:49,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:49,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:49,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:49,892 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:49,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:49,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:49,906 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:49,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:49,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:49,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:49,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:49,951 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:49,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:49,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:49,966 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:49,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:49,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:49,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:49,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:50,012 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:50,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:50,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:50,027 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:50,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:50,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:50,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:50,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:50,072 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:50,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:50,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:50,087 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:50,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:50,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:50,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:50,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:50,133 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:50,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:50,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:50,148 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:50,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:50,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:50,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:50,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:50,196 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:50,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:50,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:50,211 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:50,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:50,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:50,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:50,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:50,254 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:50,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:50,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:50,269 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:50,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:50,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:50,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:50,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:50,314 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:50,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:50,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:50,329 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:50,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:50,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:50,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:50,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:50,381 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:50,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:50,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:50,400 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:50,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:50,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:50,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:50,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:50,455 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:50,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:50,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:50,475 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:50,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:50,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:50,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:50,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:50,531 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:50,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:50,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:50,550 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:50,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:50,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:50,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:50,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:50,607 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:50,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:50,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:50,626 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:50,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:50,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:50,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:50,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:50,680 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:50,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:50,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:50,702 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:50,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:50,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:50,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:50,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:50,760 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:50,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:50,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:50,784 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:50,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:50,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:50,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:50,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:50,842 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:50,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:50,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:50,862 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:50,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:50,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:50,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:50,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:50,917 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:50,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:50,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:50,933 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:50,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:50,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:50,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:50,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:50,980 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:50,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:50,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:50,995 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:50,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:50,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:50,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:50,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:51,040 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:51,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:51,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:51,055 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:51,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:51,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:51,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:51,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:51,100 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:51,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:51,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:51,115 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:51,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:51,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:51,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:51,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:51,166 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:51,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:51,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:51,181 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:51,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:51,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:51,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:51,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:51,226 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:51,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:51,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:51,240 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:51,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:51,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:51,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:51,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:51,284 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:51,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:51,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:51,298 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:51,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:51,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:51,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:51,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:51,344 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:51,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:51,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:51,359 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:51,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:51,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:51,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:51,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:51,405 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:51,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:51,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:51,420 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:51,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:51,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:51,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:51,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:51,464 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:51,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:51,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:51,479 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:51,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:51,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:51,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:51,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:51,524 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:51,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:51,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:51,539 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:51,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:51,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:51,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:51,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:51,585 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:51,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:51,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:51,599 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:51,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:51,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:51,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:51,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:51,645 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:51,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:51,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:51,660 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:51,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:51,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:51,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:51,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:51,705 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:51,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:51,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:51,720 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:51,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:51,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:51,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:51,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:51,765 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:51,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:51,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:51,780 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:51,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:51,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:51,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:51,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:51,826 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:51,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:51,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:51,840 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:51,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:51,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:51,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:51,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:51,886 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:51,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:51,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:51,901 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:51,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:51,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:51,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:51,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:51,947 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:51,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:51,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:51,961 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:51,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:51,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:51,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:51,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:52,009 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:52,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:52,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:52,024 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:52,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:52,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:52,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:52,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:52,067 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:52,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:52,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:52,082 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:52,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:52,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:52,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:52,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:52,126 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:52,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:52,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:52,141 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:52,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:52,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:52,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:52,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:52,186 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:52,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:52,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:52,200 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:52,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:52,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:52,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:52,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:52,244 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:52,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:52,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:52,259 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:52,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:52,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:52,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:52,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:52,304 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:52,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:52,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:52,320 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:52,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:52,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:52,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:52,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:52,365 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:52,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:52,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:52,380 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:52,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:52,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:52,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:52,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:52,424 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:52,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:52,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:52,438 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:52,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:52,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:52,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:52,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:52,483 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:52,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:52,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:52,498 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:52,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:52,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:52,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:52,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:52,542 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:52,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:52,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:52,557 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:52,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:52,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:52,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:52,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:52,602 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:52,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:52,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:52,616 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:52,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:52,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:52,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:52,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:52,662 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:52,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:52,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:52,676 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:52,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:52,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:52,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:52,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:52,722 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:52,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:52,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:52,737 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:52,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:52,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:52,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:52,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:52,783 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:52,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:52,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:52,797 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:52,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:52,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:52,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:52,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:52,846 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:52,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:52,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:52,860 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:52,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:52,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:52,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:52,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:52,903 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:52,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:52,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:52,918 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:52,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:52,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:52,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:52,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:52,961 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:52,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:52,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:52,976 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:52,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:52,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:52,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:52,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:53,019 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:53,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:53,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:53,033 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:53,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:53,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:53,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:53,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:53,077 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:53,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:53,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:53,092 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:53,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:53,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:53,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:53,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:53,135 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:53,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:53,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:53,150 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:53,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:53,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:53,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:53,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:53,195 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:53,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:53,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:53,210 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:53,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:53,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:53,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:53,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:53,254 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:53,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:53,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:53,268 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:53,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:53,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:53,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:53,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:53,313 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:53,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:53,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:53,327 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:53,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:53,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:53,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:53,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:53,372 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:53,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:53,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:53,387 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:53,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:53,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:53,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:53,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:53,432 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:53,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:53,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:53,446 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:53,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:53,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:53,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:53,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:53,491 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:53,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:53,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:53,505 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:53,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:53,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:53,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:53,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:53,550 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:53,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:53,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:53,565 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:53,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:53,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:53,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:53,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:53,610 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:53,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:53,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:53,625 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:53,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:53,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:53,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:53,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:53,675 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:53,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:53,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:53,689 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:53,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:53,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:53,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:53,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:53,734 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:53,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:53,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:53,749 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:53,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:53,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:53,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:53,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:53,795 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:53,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:53,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:53,811 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:53,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:53,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:53,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:53,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:53,858 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:53,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:53,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:53,873 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:53,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:53,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:53,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:53,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:53,915 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:53,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:53,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:53,930 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:53,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:53,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:53,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:53,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:53,974 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:53,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:53,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:53,988 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:53,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:53,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:53,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:53,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:54,032 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:54,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:54,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:54,047 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:54,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:54,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:54,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:54,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:54,091 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:54,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:54,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:54,105 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:54,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:54,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:54,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:54,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:54,151 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:54,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:54,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:54,165 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:54,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:54,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:54,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:54,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:54,210 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:54,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:54,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:54,224 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:54,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:54,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:54,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:54,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:54,268 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:54,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:54,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:54,283 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:54,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:54,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:54,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:54,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:54,328 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:54,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:54,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:54,343 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:54,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:54,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:54,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:54,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:54,388 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:54,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:54,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:54,402 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:54,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:54,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:54,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:54,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:54,447 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:54,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:54,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:54,461 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:54,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:54,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:54,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:54,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:54,506 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:54,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:54,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:54,524 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:54,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:54,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:54,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:54,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:54,567 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:54,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:54,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:54,582 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:54,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:54,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:54,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:54,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:54,625 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:54,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:54,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:54,639 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:54,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:54,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:54,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:54,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:54,682 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:54,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:54,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:54,697 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:54,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:54,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:54,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:54,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:54,741 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:54,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:54,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:54,756 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:54,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:54,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:54,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:54,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:54,800 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:54,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:54,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:54,814 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:54,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:54,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:54,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:54,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:54,858 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:54,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:54,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:54,873 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:54,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:54,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:54,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:54,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:54,916 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:54,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:54,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:54,931 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:54,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:54,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:54,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:54,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:54,975 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:54,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:54,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:54,989 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:54,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:54,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:54,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:54,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:55,034 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:55,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:55,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:55,048 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:55,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:55,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:55,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:55,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:55,092 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:55,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:55,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:55,107 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:55,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:55,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:55,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:55,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:55,151 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:55,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:55,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:55,166 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:55,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:55,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:55,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:55,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:55,211 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:55,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:55,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:55,226 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:55,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:55,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:55,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:55,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:55,271 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:55,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:55,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:55,285 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:55,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:55,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:55,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:55,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:55,330 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:55,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:55,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:55,348 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:55,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:55,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:55,348 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:55,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:55,391 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:55,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:55,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:55,406 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:55,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:55,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:55,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:55,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:55,449 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:55,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:55,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:55,463 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:55,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:55,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:55,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:55,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:55,507 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:55,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:55,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:55,521 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:55,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:55,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:55,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:55,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:55,565 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:55,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:55,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:55,580 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:55,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:55,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:55,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:55,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:55,623 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:55,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:55,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:55,637 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:55,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:55,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:55,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:55,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:55,682 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:55,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:55,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:55,696 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:55,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:55,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:55,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:55,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:55,740 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:55,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:55,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:55,754 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:55,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:55,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:55,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:55,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:55,799 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:55,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:55,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:55,813 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:55,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:55,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:55,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:55,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:55,857 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:55,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:55,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:55,872 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:55,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:55,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:55,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:55,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:55,916 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:55,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:55,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:55,931 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:55,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:55,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:55,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:55,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:55,976 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:55,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:55,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:55,990 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:55,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:55,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:55,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:55,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:56,035 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:56,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:56,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:56,050 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:56,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:56,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:56,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:56,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:56,096 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:56,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:56,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:56,110 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:56,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:56,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:56,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:56,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:56,155 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:56,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:56,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:56,173 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:56,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:56,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:56,173 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:56,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:56,216 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:56,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:56,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:56,230 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:56,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:56,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:56,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:56,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:56,274 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:56,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:56,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:56,288 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:56,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:56,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:56,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:56,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:56,331 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:56,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:56,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:56,346 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:56,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:56,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:56,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:56,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:56,389 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:56,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:56,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:56,404 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:56,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:56,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:56,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:56,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:56,447 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:56,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:56,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:56,462 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:56,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:56,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:56,462 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:56,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:56,505 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:56,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:56,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:56,520 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:56,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:56,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:56,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:56,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:56,564 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:56,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:56,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:56,578 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:56,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:56,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:56,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:56,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:56,623 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:56,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:56,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:56,637 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:56,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:56,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:56,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:56,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:56,681 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:56,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:56,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:56,696 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:56,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:56,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:56,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:56,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:56,741 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:56,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:56,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:56,755 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:56,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:56,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:56,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:56,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:56,800 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:56,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:56,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:56,815 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:56,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:56,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:56,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:56,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:56,859 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:56,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:56,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:56,874 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:56,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:56,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:56,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:56,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:56,919 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:56,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:56,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:56,933 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:56,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:56,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:56,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:56,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:56,978 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:56,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:56,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:56,993 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:56,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:56,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:56,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:57,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:57,039 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:57,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:57,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:57,054 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:57,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:57,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:57,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:57,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:57,097 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:57,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:57,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:57,111 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:57,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:57,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:57,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:57,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:57,155 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:57,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:57,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:57,169 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:57,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:57,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:57,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:57,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:57,212 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:57,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:57,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:57,227 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:57,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:57,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:57,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:57,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:57,271 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:57,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:57,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:57,285 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:57,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:57,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:57,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:57,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:57,329 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:57,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:57,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:57,344 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:57,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:57,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:57,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:57,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:57,388 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:57,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:57,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:57,402 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:57,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:57,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:57,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:57,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:57,446 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:57,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:57,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:57,461 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:57,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:57,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:57,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:57,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:57,506 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:57,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:57,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:57,520 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:57,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:57,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:57,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:57,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:57,565 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:57,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:57,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:57,579 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:57,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:57,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:57,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:57,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:57,625 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:57,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:57,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:57,639 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:57,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:57,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:57,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:57,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:57,683 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:57,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:57,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:57,698 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:57,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:57,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:57,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:57,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:57,743 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:57,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:57,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:57,757 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:57,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:57,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:57,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:57,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:57,802 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:57,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:57,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:57,817 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:57,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:57,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:57,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:57,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:57,863 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:57,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:57,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:57,878 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:57,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:57,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:57,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:57,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:57,921 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:57,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:57,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:57,936 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:57,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:57,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:57,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:57,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:57,979 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:57,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:57,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:57,993 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:57,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:57,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:57,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:57,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:58,036 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:58,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:58,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:58,051 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:58,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:58,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:58,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:58,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:58,095 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:58,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:58,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:58,109 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:58,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:58,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:58,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:58,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:58,153 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:58,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:58,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:58,168 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:58,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:58,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:58,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:58,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:58,212 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:58,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:58,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:58,226 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:58,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:58,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:58,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:58,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:58,270 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:58,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:58,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:58,285 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:58,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:58,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:58,285 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:58,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:58,329 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:58,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:58,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:58,344 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:58,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:58,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:58,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:58,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:58,388 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:58,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:58,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:58,403 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:58,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:58,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:58,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:58,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:58,448 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:58,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:58,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:58,462 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:58,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:58,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:58,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:58,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:58,507 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:58,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:58,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:58,521 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:58,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:58,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:58,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:58,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:58,567 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:58,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:58,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:58,581 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:58,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:58,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:58,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:58,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:58,626 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:58,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:58,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:58,640 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:58,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:58,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:58,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:58,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:58,688 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:58,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:58,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:58,703 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:58,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:58,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:58,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:58,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:58,746 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:58,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:58,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:58,760 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:58,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:58,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:58,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:58,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:58,804 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:58,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:58,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:58,818 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:58,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:58,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:58,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:58,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:58,861 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:58,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:58,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:58,876 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:58,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:58,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:58,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:58,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:58,920 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:58,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:58,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:58,934 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:58,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:58,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:58,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:58,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:58,978 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:58,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:58,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:58,992 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:58,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:58,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:58,993 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:58,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:59,036 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:59,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:59,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:59,051 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:59,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:59,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:59,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:59,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:59,095 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:59,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:59,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:59,109 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:59,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:59,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:59,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:59,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:59,154 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:59,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:59,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:59,169 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:59,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:59,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:59,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:59,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:59,213 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:59,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:59,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:59,228 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:59,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:59,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:59,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:59,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:59,273 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:59,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:59,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:59,287 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:59,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:59,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:59,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:59,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:59,332 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:59,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:59,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:59,347 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:59,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:59,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:59,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:59,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:59,392 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:59,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:59,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:59,406 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:59,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:59,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:59,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:59,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:59,451 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:59,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:59,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:59,465 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:59,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:59,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:59,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:59,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:59,513 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:59,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:59,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:59,528 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:59,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:59,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:59,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:59,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:59,571 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:59,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:59,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:59,585 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:59,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:59,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:59,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:59,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:59,629 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:59,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:59,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:59,643 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:59,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:59,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:59,644 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:59,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:59,687 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:59,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:59,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:59,701 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:59,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:59,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:59,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:59,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:59,745 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:59,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:59,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:59,759 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:59,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:59,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:59,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:59,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:59,803 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:59,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:59,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:59,818 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:59,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:59,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:59,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:59,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:59,862 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:59,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:59,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:59,876 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:59,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:59,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:59,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:59,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:59,921 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:32:59,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:32:59,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:32:59,936 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:32:59,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:32:59,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:32:59,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:32:59,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:32:59,985 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:00,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:00,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:00,001 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:00,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:00,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:00,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:00,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:00,053 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:00,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:00,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:00,070 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:00,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:00,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:00,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:00,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:00,117 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:00,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:00,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:00,132 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:00,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:00,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:00,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:00,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:00,182 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:00,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:00,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:00,198 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:00,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:00,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:00,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:00,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:00,244 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:00,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:00,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:00,258 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:00,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:00,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:00,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:00,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:00,302 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:00,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:00,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:00,317 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:00,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:00,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:00,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:00,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:00,364 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:00,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:00,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:00,378 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:00,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:00,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:00,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:00,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:00,420 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:00,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:00,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:00,435 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:00,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:00,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:00,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:00,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:00,479 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:00,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:00,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:00,498 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:00,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:00,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:00,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:00,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:00,542 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:00,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:00,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:00,557 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:00,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:00,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:00,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:00,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:00,601 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:00,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:00,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:00,615 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:00,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:00,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:00,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:00,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:00,659 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:00,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:00,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:00,674 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:00,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:00,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:00,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:00,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:00,718 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:00,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:00,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:00,732 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:00,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:00,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:00,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:00,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:00,777 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:00,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:00,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:00,791 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:00,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:00,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:00,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:00,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:00,836 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:00,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:00,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:00,850 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:00,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:00,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:00,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:00,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:00,895 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:00,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:00,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:00,909 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:00,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:00,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:00,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:00,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:00,954 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:00,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:00,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:00,968 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:00,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:00,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:00,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:00,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:01,013 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:01,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:01,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:01,028 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:01,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:01,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:01,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:01,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:01,073 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:01,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:01,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:01,088 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:01,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:01,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:01,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:01,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:01,133 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:01,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:01,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:01,147 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:01,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:01,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:01,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:01,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:01,195 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:01,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:01,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:01,210 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:01,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:01,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:01,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:01,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:01,253 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:01,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:01,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:01,268 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:01,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:01,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:01,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:01,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:01,312 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:01,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:01,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:01,327 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:01,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:01,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:01,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:01,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:01,370 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:01,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:01,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:01,385 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:01,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:01,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:01,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:01,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:01,429 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:01,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:01,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:01,444 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:01,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:01,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:01,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:01,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:01,487 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:01,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:01,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:01,502 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:01,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:01,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:01,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:01,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:01,546 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:01,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:01,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:01,560 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:01,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:01,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:01,561 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:01,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:01,605 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:01,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:01,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:01,619 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:01,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:01,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:01,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:01,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:01,664 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:01,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:01,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:01,678 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:01,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:01,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:01,678 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:01,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:01,722 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:01,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:01,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:01,737 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:01,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:01,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:01,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:01,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:01,782 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:01,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:01,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:01,797 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:01,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:01,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:01,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:01,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:01,844 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:01,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:01,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:01,859 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:01,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:01,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:01,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:01,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:01,907 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:01,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:01,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:01,923 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:01,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:01,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:01,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:01,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:01,970 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:01,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:01,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:01,985 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:01,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:01,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:01,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:01,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:02,035 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:02,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:02,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:02,050 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:02,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:02,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:02,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:02,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:02,093 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:02,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:02,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:02,108 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:02,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:02,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:02,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:02,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:02,151 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:02,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:02,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:02,165 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:02,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:02,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:02,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:02,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:02,209 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:02,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:02,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:02,223 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:02,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:02,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:02,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:02,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:02,267 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:02,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:02,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:02,282 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:02,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:02,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:02,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:02,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:02,326 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:02,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:02,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:02,340 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:02,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:02,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:02,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:02,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:02,385 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:02,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:02,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:02,400 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:02,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:02,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:02,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:02,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:02,445 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:02,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:02,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:02,460 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:02,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:02,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:02,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:02,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:02,505 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:02,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:02,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:02,520 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:02,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:02,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:02,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:02,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:02,565 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:02,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:02,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:02,580 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:02,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:02,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:02,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:02,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:02,627 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:02,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:02,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:02,641 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:02,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:02,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:02,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:02,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:02,690 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:02,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:02,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:02,706 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:02,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:02,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:02,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:02,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:02,753 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:02,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:02,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:02,768 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:02,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:02,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:02,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:02,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:02,817 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:02,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:02,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:02,832 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:02,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:02,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:02,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:02,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:02,880 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:02,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:02,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:02,895 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:02,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:02,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:02,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:02,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:02,939 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:02,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:02,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:02,955 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:02,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:02,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:02,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:02,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:02,999 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:03,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:03,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:03,013 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:03,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:03,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:03,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:03,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:03,057 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:03,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:03,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:03,071 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:03,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:03,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:03,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:03,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:03,115 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:03,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:03,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:03,129 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:03,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:03,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:03,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:03,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:03,173 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:03,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:03,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:03,188 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:03,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:03,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:03,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:03,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:03,232 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:03,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:03,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:03,247 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:03,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:03,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:03,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:03,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:03,291 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:03,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:03,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:03,305 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:03,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:03,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:03,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:03,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:03,350 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:03,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:03,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:03,364 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:03,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:03,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:03,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:03,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:03,409 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:03,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:03,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:03,423 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:03,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:03,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:03,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:03,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:03,470 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:03,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:03,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:03,485 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:03,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:03,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:03,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:03,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:03,531 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:03,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:03,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:03,546 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:03,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:03,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:03,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:03,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:03,591 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:03,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:03,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:03,606 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:03,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:03,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:03,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:03,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:03,651 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:03,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:03,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:03,666 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:03,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:03,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:03,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:03,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:03,720 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:03,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:03,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:03,735 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:03,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:03,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:03,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:03,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:03,779 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:03,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:03,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:03,794 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:03,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:03,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:03,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:03,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:03,838 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:03,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:03,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:03,852 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:03,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:03,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:03,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:03,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:03,895 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:03,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:03,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:03,910 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:03,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:03,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:03,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:03,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:03,954 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:03,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:03,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:03,968 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:03,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:03,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:03,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:03,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:04,012 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:04,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:04,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:04,027 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:04,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:04,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:04,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:04,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:04,071 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:04,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:04,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:04,085 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:04,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:04,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:04,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:04,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:04,129 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:04,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:04,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:04,144 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:04,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:04,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:04,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:04,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:04,188 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:04,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:04,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:04,203 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:04,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:04,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:04,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:04,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:04,247 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:04,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:04,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:04,262 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:04,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:04,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:04,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:04,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:04,307 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:04,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:04,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:04,321 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:04,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:04,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:04,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:04,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:04,366 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:04,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:04,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:04,380 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:04,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:04,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:04,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:04,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:04,425 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:04,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:04,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:04,439 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:04,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:04,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:04,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:04,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:04,485 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:04,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:04,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:04,499 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:04,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:04,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:04,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:04,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:04,551 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:04,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:04,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:04,565 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:04,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:04,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:04,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:04,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:04,608 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:04,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:04,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:04,623 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:04,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:04,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:04,623 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:04,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:04,666 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:04,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:04,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:04,680 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:04,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:04,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:04,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:04,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:04,724 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:04,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:04,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:04,738 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:04,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:04,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:04,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:04,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:04,782 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:04,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:04,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:04,797 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:04,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:04,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:04,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:04,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:04,841 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:04,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:04,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:04,855 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:04,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:04,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:04,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:04,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:04,901 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:04,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:04,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:04,915 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:04,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:04,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:04,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:04,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:04,960 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:04,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:04,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:04,974 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:04,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:04,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:04,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:04,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:05,019 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:05,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:05,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:05,033 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:05,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:05,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:05,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:05,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:05,078 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:05,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:05,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:05,093 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:05,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:05,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:05,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:05,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:05,138 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:05,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:05,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:05,152 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:05,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:05,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:05,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:05,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:05,199 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:05,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:05,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:05,214 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:05,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:05,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:05,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:05,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:05,260 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:05,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:05,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:05,274 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:05,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:05,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:05,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:05,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:05,319 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:05,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:05,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:05,334 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:05,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:05,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:05,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:05,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:05,385 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:05,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:05,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:05,400 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:05,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:05,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:05,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:05,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:05,444 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:05,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:05,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:05,458 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:05,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:05,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:05,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:05,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:05,503 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:05,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:05,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:05,517 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:05,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:05,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:05,518 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:05,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:05,563 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:05,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:05,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:05,578 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:05,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:05,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:05,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:05,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:05,622 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:05,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:05,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:05,636 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:05,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:05,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:05,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:05,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:05,681 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:05,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:05,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:05,696 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:05,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:05,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:05,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:05,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:05,741 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:05,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:05,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:05,756 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:05,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:05,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:05,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:05,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:05,801 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:05,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:05,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:05,815 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:05,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:05,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:05,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:05,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:05,863 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:05,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:05,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:05,878 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:05,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:05,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:05,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:05,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:05,925 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:05,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:05,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:05,939 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:05,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:05,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:05,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:05,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:05,984 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:05,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:05,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:05,999 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:06,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:06,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:06,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:06,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:06,046 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:06,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:06,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:06,061 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:06,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:06,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:06,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:06,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:06,107 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:06,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:06,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:06,121 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:06,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:06,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:06,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:06,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:06,167 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:06,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:06,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:06,182 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:06,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:06,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:06,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:06,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:06,228 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:06,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:06,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:06,247 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:06,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:06,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:06,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:06,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:06,291 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:06,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:06,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:06,306 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:06,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:06,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:06,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:06,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:06,350 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:06,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:06,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:06,364 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:06,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:06,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:06,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:06,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:06,408 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:06,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:06,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:06,424 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:06,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:06,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:06,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:06,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:06,467 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:06,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:06,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:06,481 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:06,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:06,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:06,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:06,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:06,525 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:06,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:06,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:06,540 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:06,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:06,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:06,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:06,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:06,584 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:06,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:06,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:06,599 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:06,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:06,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:06,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:06,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:06,643 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:06,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:06,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:06,658 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:06,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:06,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:06,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:06,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:06,702 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:06,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:06,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:06,717 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:06,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:06,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:06,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:06,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:06,761 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:06,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:06,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:06,776 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:06,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:06,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:06,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:06,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:06,821 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:06,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:06,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:06,836 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:06,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:06,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:06,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:06,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:06,881 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:06,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:06,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:06,897 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:06,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:06,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:06,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:06,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:06,943 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:06,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:06,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:06,957 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:06,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:06,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:06,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:06,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:07,002 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:07,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:07,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:07,017 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:07,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:07,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:07,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:07,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:07,063 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:07,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:07,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:07,080 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:07,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:07,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:07,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:07,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:07,123 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:07,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:07,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:07,138 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:07,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:07,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:07,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:07,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:07,181 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:07,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:07,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:07,196 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:07,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:07,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:07,196 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:07,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:07,239 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:07,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:07,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:07,254 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:07,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:07,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:07,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:07,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:07,297 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:07,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:07,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:07,312 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:07,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:07,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:07,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:07,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:07,356 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:07,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:07,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:07,370 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:07,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:07,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:07,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:07,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:07,414 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:07,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:07,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:07,428 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:07,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:07,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:07,429 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:07,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:07,473 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:07,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:07,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:07,487 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:07,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:07,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:07,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:07,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:07,532 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:07,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:07,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:07,547 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:07,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:07,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:07,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:07,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:07,591 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:07,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:07,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:07,606 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:07,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:07,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:07,607 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:07,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:07,651 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:07,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:07,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:07,666 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:07,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:07,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:07,666 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:07,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:07,711 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:07,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:07,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:07,725 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:07,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:07,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:07,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:07,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:07,771 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:07,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:07,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:07,785 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:07,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:07,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:07,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:07,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:07,831 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:07,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:07,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:07,845 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:07,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:07,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:07,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:07,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:07,891 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:07,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:07,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:07,908 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:07,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:07,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:07,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:07,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:07,951 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:07,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:07,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:07,966 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:07,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:07,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:07,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:07,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:08,009 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:08,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:08,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:08,023 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:08,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:08,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:08,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:08,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:08,067 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:08,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:08,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:08,081 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:08,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:08,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:08,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:08,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:08,125 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:08,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:08,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:08,139 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:08,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:08,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:08,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:08,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:08,183 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:08,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:08,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:08,197 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:08,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:08,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:08,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:08,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:08,241 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:08,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:08,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:08,256 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:08,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:08,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:08,256 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:08,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:08,300 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:08,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:08,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:08,314 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:08,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:08,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:08,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:08,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:08,359 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:08,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:08,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:08,373 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:08,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:08,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:08,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:08,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:08,418 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:08,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:08,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:08,433 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:08,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:08,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:08,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:08,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:08,478 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:08,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:08,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:08,493 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:08,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:08,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:08,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:08,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:08,540 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:08,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:08,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:08,554 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:08,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:08,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:08,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:08,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:08,600 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:08,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:08,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:08,614 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:08,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:08,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:08,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:08,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:08,660 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:08,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:08,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:08,674 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:08,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:08,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:08,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:08,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:08,720 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:08,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:08,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:08,735 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:08,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:08,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:08,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:08,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:08,782 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:08,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:08,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:08,797 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:08,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:08,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:08,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:08,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:08,840 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:08,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:08,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:08,854 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:08,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:08,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:08,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:08,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:08,898 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:08,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:08,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:08,912 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:08,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:08,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:08,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:08,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:08,956 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:08,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:08,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:08,970 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:08,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:08,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:08,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:08,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:09,015 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:09,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:09,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:09,030 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:09,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:09,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:09,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:09,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:09,075 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:09,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:09,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:09,089 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:09,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:09,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:09,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:09,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:09,135 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:09,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:09,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:09,150 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:09,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:09,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:09,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:09,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:09,194 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:09,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:09,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:09,209 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:09,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:09,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:09,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:09,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:09,253 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:09,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:09,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:09,268 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:09,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:09,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:09,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:09,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:09,313 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:09,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:09,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:09,329 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:09,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:09,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:09,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:09,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:09,374 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:09,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:09,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:09,390 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:09,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:09,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:09,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:09,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:09,436 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:09,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:09,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:09,450 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:09,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:09,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:09,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:09,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:09,497 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:09,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:09,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:09,511 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:09,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:09,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:09,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:09,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:09,557 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:09,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:09,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:09,571 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:09,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:09,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:09,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:09,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:09,618 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:09,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:09,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:09,633 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:09,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:09,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:09,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:09,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:09,678 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:09,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:09,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:09,692 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:09,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:09,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:09,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:09,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:09,737 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:09,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:09,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:09,752 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:09,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:09,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:09,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:09,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:09,796 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:09,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:09,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:09,811 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:09,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:09,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:09,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:09,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:09,856 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:09,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:09,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:09,870 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:09,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:09,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:09,871 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:09,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:09,915 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:09,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:09,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:09,930 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:09,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:09,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:09,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:09,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:09,974 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:09,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:09,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:09,989 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:09,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:09,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:09,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:09,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:10,033 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:10,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:10,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:10,047 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:10,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:10,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:10,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:10,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:10,092 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:10,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:10,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:10,106 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:10,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:10,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:10,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:10,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:10,151 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:10,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:10,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:10,166 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:10,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:10,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:10,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:10,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:10,211 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:10,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:10,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:10,226 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:10,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:10,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:10,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:10,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:10,271 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:10,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:10,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:10,286 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:10,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:10,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:10,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:10,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:10,330 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:10,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:10,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:10,345 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:10,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:10,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:10,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:10,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:10,393 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:10,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:10,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:10,408 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:10,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:10,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:10,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:10,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:10,457 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:10,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:10,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:10,473 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:10,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:10,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:10,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:10,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:10,525 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:10,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:10,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:10,540 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:10,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:10,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:10,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:10,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:10,587 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:10,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:10,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:10,601 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:10,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:10,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:10,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:10,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:10,644 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:10,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:10,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:10,658 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:10,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:10,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:10,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:10,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:10,702 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:10,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:10,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:10,716 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:10,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:10,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:10,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:10,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:10,760 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:10,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:10,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:10,774 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:10,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:10,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:10,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:10,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:10,819 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:10,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:10,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:10,833 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:10,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:10,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:10,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:10,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:10,878 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:10,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:10,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:10,893 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:10,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:10,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:10,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:10,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:10,937 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:10,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:10,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:10,952 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:10,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:10,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:10,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:10,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:10,997 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:11,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:11,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:11,011 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:11,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:11,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:11,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:11,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:11,056 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:11,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:11,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:11,071 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:11,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:11,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:11,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:11,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:11,116 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:11,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:11,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:11,131 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:11,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:11,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:11,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:11,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:11,176 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:11,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:11,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:11,191 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:11,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:11,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:11,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:11,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:11,236 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:11,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:11,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:11,251 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:11,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:11,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:11,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:11,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:11,299 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:11,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:11,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:11,313 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:11,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:11,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:11,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:11,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:11,357 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:11,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:11,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:11,371 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:11,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:11,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:11,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:11,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:11,415 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:11,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:11,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:11,439 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:11,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:11,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:11,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:11,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:11,483 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:11,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:11,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:11,497 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:11,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:11,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:11,498 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:11,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:11,542 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:11,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:11,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:11,556 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:11,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:11,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:11,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:11,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:11,601 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:11,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:11,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:11,616 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:11,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:11,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:11,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:11,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:11,661 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:11,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:11,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:11,676 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:11,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:11,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:11,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:11,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:11,722 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:11,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:11,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:11,736 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:11,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:11,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:11,736 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:11,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:11,781 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:11,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:11,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:11,795 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:11,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:11,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:11,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:11,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:11,840 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:11,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:11,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:11,854 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:11,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:11,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:11,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:11,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:11,900 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:11,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:11,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:11,916 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:11,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:11,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:11,916 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:11,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:11,963 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:11,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:11,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:11,978 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:11,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:11,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:11,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:11,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:12,026 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:12,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:12,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:12,041 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:12,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:12,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:12,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:12,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:12,089 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:12,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:12,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:12,105 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:12,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:12,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:12,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:12,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:12,154 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:12,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:12,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:12,168 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:12,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:12,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:12,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:12,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:12,213 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:12,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:12,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:12,228 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:12,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:12,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:12,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:12,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:12,272 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:12,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:12,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:12,288 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:12,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:12,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:12,288 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:12,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:12,332 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:12,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:12,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:12,346 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:12,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:12,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:12,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:12,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:12,390 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:12,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:12,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:12,405 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:12,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:12,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:12,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:12,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:12,449 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:12,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:12,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:12,463 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:12,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:12,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:12,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:12,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:12,507 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:12,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:12,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:12,523 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:12,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:12,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:12,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:12,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:12,567 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:12,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:12,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:12,581 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:12,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:12,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:12,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:12,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:12,626 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:12,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:12,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:12,640 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:12,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:12,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:12,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:12,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:12,687 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:12,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:12,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:12,702 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:12,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:12,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:12,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:12,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:12,747 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:12,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:12,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:12,762 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:12,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:12,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:12,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:12,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:12,807 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:12,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:12,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:12,822 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:12,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:12,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:12,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:12,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:12,870 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:12,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:12,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:12,884 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:12,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:12,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:12,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:12,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:12,932 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:12,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:12,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:12,947 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:12,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:12,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:12,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:12,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:12,999 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:13,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:13,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:13,015 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:13,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:13,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:13,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:13,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:13,059 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:13,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:13,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:13,074 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:13,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:13,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:13,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:13,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:13,118 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:13,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:13,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:13,132 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:13,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:13,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:13,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:13,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:13,176 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:13,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:13,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:13,190 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:13,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:13,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:13,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:13,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:13,234 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:13,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:13,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:13,249 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:13,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:13,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:13,249 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:13,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:13,293 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:13,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:13,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:13,307 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:13,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:13,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:13,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:13,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:13,351 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:13,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:13,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:13,365 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:13,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:13,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:13,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:13,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:13,410 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:13,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:13,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:13,424 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:13,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:13,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:13,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:13,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:13,468 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:13,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:13,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:13,483 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:13,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:13,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:13,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:13,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:13,528 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:13,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:13,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:13,543 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:13,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:13,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:13,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:13,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:13,588 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:13,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:13,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:13,602 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:13,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:13,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:13,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:13,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:13,649 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:13,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:13,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:13,663 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:13,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:13,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:13,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:13,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:13,708 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:13,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:13,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:13,723 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:13,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:13,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:13,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:13,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:13,768 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:13,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:13,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:13,783 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:13,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:13,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:13,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:13,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:13,835 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:13,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:13,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:13,850 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:13,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:13,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:13,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:13,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:13,895 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:13,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:13,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:13,910 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:13,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:13,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:13,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:13,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:13,957 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:13,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:13,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:13,972 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:13,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:13,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:13,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:13,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:14,017 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:14,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:14,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:14,032 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:14,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:14,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:14,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:14,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:14,077 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:14,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:14,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:14,092 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:14,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:14,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:14,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:14,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:14,139 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:14,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:14,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:14,154 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:14,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:14,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:14,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:14,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:14,200 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:14,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:14,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:14,214 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:14,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:14,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:14,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:14,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:14,258 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:14,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:14,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:14,273 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:14,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:14,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:14,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:14,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:14,318 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:14,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:14,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:14,333 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:14,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:14,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:14,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:14,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:14,378 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:14,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:14,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:14,393 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:14,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:14,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:14,394 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:14,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:14,440 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:14,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:14,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:14,454 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:14,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:14,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:14,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:14,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:14,499 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:14,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:14,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:14,514 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:14,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:14,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:14,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:14,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:14,561 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:14,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:14,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:14,576 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:14,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:14,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:14,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:14,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:14,622 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:14,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:14,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:14,636 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:14,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:14,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:14,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:14,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:14,682 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:14,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:14,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:14,702 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:14,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:14,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:14,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:14,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:14,745 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:14,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:14,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:14,759 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:14,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:14,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:14,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:14,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:14,803 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:14,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:14,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:14,817 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:14,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:14,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:14,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:14,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:14,861 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:14,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:14,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:14,875 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:14,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:14,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:14,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:14,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:14,918 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:14,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:14,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:14,933 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:14,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:14,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:14,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:14,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:14,977 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:14,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:14,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:14,991 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:14,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:14,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:14,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:14,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:15,035 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:15,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:15,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:15,049 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:15,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:15,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:15,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:15,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:15,094 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:15,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:15,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:15,108 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:15,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:15,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:15,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:15,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:15,152 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:15,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:15,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:15,167 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:15,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:15,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:15,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:15,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:15,211 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:15,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:15,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:15,226 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:15,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:15,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:15,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:15,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:15,271 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:15,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:15,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:15,285 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:15,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:15,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:15,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:15,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:15,331 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:15,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:15,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:15,345 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:15,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:15,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:15,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:15,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:15,390 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:15,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:15,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:15,405 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:15,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:15,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:15,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:15,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:15,450 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:15,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:15,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:15,465 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:15,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:15,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:15,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:15,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:15,512 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:15,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:15,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:15,530 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:15,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:15,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:15,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:15,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:15,573 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:15,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:15,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:15,588 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:15,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:15,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:15,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:15,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:15,632 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:15,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:15,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:15,647 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:15,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:15,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:15,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:15,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:15,691 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:15,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:15,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:15,705 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:15,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:15,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:15,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:15,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:15,749 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:15,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:15,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:15,764 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:15,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:15,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:15,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:15,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:15,808 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:15,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:15,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:15,822 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:15,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:15,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:15,823 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:15,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:15,867 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:15,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:15,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:15,881 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:15,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:15,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:15,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:15,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:15,925 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:15,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:15,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:15,940 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:15,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:15,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:15,940 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:15,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:15,985 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:15,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:16,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:16,000 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:16,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:16,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:16,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:16,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:16,046 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:16,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:16,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:16,061 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:16,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:16,061 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:16,061 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:16,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:16,106 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:16,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:16,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:16,120 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:16,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:16,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:16,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:16,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:16,165 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:16,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:16,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:16,180 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:16,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:16,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:16,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:16,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:16,225 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:16,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:16,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:16,239 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:16,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:16,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:16,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:16,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:16,285 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:16,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:16,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:16,299 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:16,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:16,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:16,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:16,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:16,344 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:16,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:16,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:16,362 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:16,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:16,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:16,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:16,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:16,405 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:16,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:16,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:16,419 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:16,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:16,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:16,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:16,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:16,463 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:16,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:16,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:16,478 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:16,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:16,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:16,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:16,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:16,521 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:16,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:16,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:16,536 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:16,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:16,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:16,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:16,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:16,579 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:16,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:16,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:16,594 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:16,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:16,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:16,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:16,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:16,639 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:16,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:16,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:16,654 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:16,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:16,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:16,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:16,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:16,698 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:16,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:16,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:16,712 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:16,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:16,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:16,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:16,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:16,757 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:16,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:16,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:16,771 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:16,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:16,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:16,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:16,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:16,816 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:16,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:16,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:16,832 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:16,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:16,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:16,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:16,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:16,879 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:16,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:16,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:16,894 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:16,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:16,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:16,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:16,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:16,938 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:16,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:16,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:16,953 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:16,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:16,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:16,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:16,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:17,000 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:17,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:17,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:17,015 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:17,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:17,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:17,015 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:17,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:17,060 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:17,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:17,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:17,074 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:17,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:17,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:17,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:17,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:17,120 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:17,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:17,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:17,134 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:17,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:17,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:17,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:17,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:17,179 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:17,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:17,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:17,197 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:17,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:17,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:17,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:17,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:17,240 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:17,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:17,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:17,255 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:17,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:17,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:17,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:17,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:17,299 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:17,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:17,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:17,313 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:17,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:17,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:17,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:17,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:17,357 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:17,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:17,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:17,371 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:17,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:17,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:17,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:17,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:17,416 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:17,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:17,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:17,432 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:17,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:17,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:17,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:17,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:17,477 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:17,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:17,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:17,491 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:17,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:17,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:17,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:17,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:17,536 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:17,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:17,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:17,551 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:17,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:17,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:17,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:17,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:17,596 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:17,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:17,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:17,610 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:17,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:17,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:17,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:17,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:17,659 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:17,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:17,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:17,674 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:17,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:17,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:17,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:17,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:17,718 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:17,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:17,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:17,733 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:17,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:17,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:17,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:17,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:17,780 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:17,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:17,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:17,794 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:17,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:17,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:17,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:17,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:17,839 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:17,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:17,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:17,854 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:17,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:17,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:17,854 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:17,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:17,899 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:17,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:17,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:17,913 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:17,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:17,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:17,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:17,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:17,959 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:17,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:17,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:17,974 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:17,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:17,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:17,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:17,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:18,019 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:18,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:18,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:18,035 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:18,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:18,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:18,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:18,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:18,082 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:18,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:18,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:18,097 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:18,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:18,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:18,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:18,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:18,140 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:18,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:18,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:18,155 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:18,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:18,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:18,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:18,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:18,199 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:18,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:18,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:18,214 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:18,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:18,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:18,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:18,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:18,258 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:18,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:18,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:18,273 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:18,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:18,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:18,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:18,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:18,317 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:18,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:18,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:18,332 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:18,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:18,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:18,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:18,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:18,377 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:18,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:18,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:18,392 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:18,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:18,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:18,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:18,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:18,439 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:18,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:18,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:18,454 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:18,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:18,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:18,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:18,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:18,503 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:18,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:18,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:18,518 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:18,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:18,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:18,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:18,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:18,563 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:18,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:18,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:18,577 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:18,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:18,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:18,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:18,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:18,622 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:18,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:18,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:18,637 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:18,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:18,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:18,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:18,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:18,682 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:18,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:18,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:18,697 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:18,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:18,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:18,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:18,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:18,744 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:18,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:18,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:18,759 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:18,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:18,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:18,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:18,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:18,805 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:18,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:18,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:18,820 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:18,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:18,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:18,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:18,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:18,865 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:18,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:18,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:18,881 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:18,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:18,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:18,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:18,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:18,929 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:18,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:18,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:18,943 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:18,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:18,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:18,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:18,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:18,989 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:19,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:19,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:19,005 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:19,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:19,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:19,005 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:19,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:19,049 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:19,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:19,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:19,063 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:19,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:19,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:19,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:19,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:19,109 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:19,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:19,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:19,125 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:19,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:19,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:19,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:19,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:19,168 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:19,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:19,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:19,183 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:19,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:19,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:19,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:19,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:19,227 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:19,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:19,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:19,242 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:19,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:19,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:19,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:19,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:19,286 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:19,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:19,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:19,300 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:19,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:19,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:19,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:19,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:19,344 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:19,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:19,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:19,359 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:19,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:19,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:19,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:19,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:19,404 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:19,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:19,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:19,418 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:19,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:19,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:19,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:19,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:19,463 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:19,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:19,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:19,478 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:19,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:19,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:19,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:19,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:19,524 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:19,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:19,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:19,538 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:19,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:19,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:19,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:19,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:19,583 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:19,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:19,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:19,598 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:19,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:19,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:19,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:19,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:19,644 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:19,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:19,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:19,658 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:19,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:19,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:19,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:19,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:19,706 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:19,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:19,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:19,722 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:19,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:19,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:19,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:19,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:19,771 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:19,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:19,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:19,787 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:19,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:19,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:19,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:19,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:19,832 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:19,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:19,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:19,847 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:19,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:19,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:19,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:19,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:19,890 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:19,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:19,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:19,906 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:19,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:19,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:19,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:19,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:19,951 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:19,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:19,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:19,965 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:19,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:19,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:19,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:19,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:20,011 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:20,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:20,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:20,026 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:20,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:20,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:20,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:20,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:20,070 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:20,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:20,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:20,084 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:20,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:20,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:20,085 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:20,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:20,129 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:20,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:20,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:20,144 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:20,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:20,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:20,144 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:20,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:20,189 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:20,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:20,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:20,203 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:20,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:20,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:20,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:20,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:20,248 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:20,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:20,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:20,262 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:20,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:20,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:20,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:20,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:20,309 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:20,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:20,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:20,324 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:20,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:20,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:20,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:20,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:20,370 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:20,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:20,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:20,385 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:20,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:20,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:20,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:20,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:20,432 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:20,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:20,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:20,446 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:20,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:20,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:20,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:20,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:20,500 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:20,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:20,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:20,514 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:20,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:20,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:20,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:20,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:20,561 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:20,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:20,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:20,576 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:20,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:20,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:20,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:20,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:20,624 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:20,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:20,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:20,638 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:20,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:20,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:20,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:20,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:20,683 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:20,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:20,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:20,698 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:20,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:20,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:20,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:20,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:20,743 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:20,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:20,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:20,757 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:20,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:20,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:20,758 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:20,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:20,801 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:20,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:20,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:20,816 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:20,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:20,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:20,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:20,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:20,860 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:20,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:20,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:20,874 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:20,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:20,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:20,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:20,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:20,917 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:20,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:20,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:20,932 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:20,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:20,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:20,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:20,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:20,976 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:20,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:20,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:20,990 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:20,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:20,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:20,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:20,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:21,037 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:21,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:21,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:21,052 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:21,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:21,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:21,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:21,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:21,096 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:21,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:21,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:21,110 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:21,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:21,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:21,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:21,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:21,155 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:21,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:21,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:21,170 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:21,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:21,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:21,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:21,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:21,216 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:21,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:21,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:21,230 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:21,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:21,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:21,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:21,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:21,276 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:21,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:21,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:21,290 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:21,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:21,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:21,291 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:21,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:21,337 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:21,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:21,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:21,351 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:21,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:21,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:21,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:21,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:21,396 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:21,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:21,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:21,411 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:21,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:21,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:21,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:21,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:21,459 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:21,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:21,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:21,473 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:21,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:21,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:21,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:21,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:21,517 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:21,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:21,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:21,531 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:21,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:21,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:21,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:21,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:21,575 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:21,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:21,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:21,589 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:21,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:21,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:21,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:21,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:21,632 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:21,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:21,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:21,647 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:21,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:21,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:21,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:21,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:21,692 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:21,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:21,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:21,706 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:21,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:21,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:21,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:21,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:21,750 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:21,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:21,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:21,764 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:21,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:21,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:21,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:21,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:21,810 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:21,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:21,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:21,825 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:21,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:21,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:21,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:21,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:21,869 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:21,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:21,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:21,884 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:21,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:21,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:21,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:21,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:21,928 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:21,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:21,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:21,942 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:21,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:21,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:21,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:21,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:21,987 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:22,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:22,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:22,002 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:22,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:22,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:22,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:22,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:22,047 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:22,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:22,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:22,062 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:22,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:22,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:22,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:22,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:22,107 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:22,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:22,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:22,122 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:22,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:22,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:22,123 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:22,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:22,168 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:22,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:22,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:22,182 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:22,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:22,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:22,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:22,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:22,227 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:22,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:22,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:22,241 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:22,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:22,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:22,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:22,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:22,291 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:22,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:22,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:22,306 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:22,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:22,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:22,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:22,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:22,349 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:22,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:22,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:22,364 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:22,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:22,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:22,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:22,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:22,407 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:22,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:22,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:22,422 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:22,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:22,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:22,422 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:22,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:22,465 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:22,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:22,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:22,480 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:22,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:22,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:22,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:22,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:22,524 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:22,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:22,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:22,538 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:22,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:22,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:22,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:22,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:22,583 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:22,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:22,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:22,598 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:22,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:22,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:22,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:22,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:22,642 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:22,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:22,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:22,656 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:22,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:22,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:22,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:22,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:22,701 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:22,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:22,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:22,716 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:22,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:22,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:22,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:22,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:22,760 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-11-23 01:33:22,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:33:22,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 130 states and 300 transitions. [2021-11-23 01:33:22,775 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 300 transitions. [2021-11-23 01:33:22,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2021-11-23 01:33:22,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:33:22,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:33:22,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 01:33:22,821 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.